Article

The Diagnosis: Glomangiomyoma

The nail unit excision specimen showed collections of cuboidal cells and spindled cells within the corium that were consistent with a diagnosis of a glomangiomyoma, a rare glomus tumor variant (Figure). Glomus tumors are benign neoplasms comprising glomus bodies, which are arteriovenous anastomoses involved in thermoregulation.¹ They develop in areas densely populated by glomus bodies, including the fingers, toes, and subungual areas. Glomus tumors most commonly develop in middle-aged women.² Clinically, they manifest with a characteristic triad of intense pain, point tenderness, and cold sensitivity and may appear as reddish-pink or blue macules under the nail plate and/or longitudinal erythronychia.^2-6 The presence of multiple glomus tumors is associated with neurofibromatosis type 1.⁷ 

Advanced imaging including ultrasonography and magnetic resonance imaging (MRI) may help confirm the diagnosis but may not be cost effective, as excision with histopathology is needed to relieve symptoms and render a definitive diagnosis. Radiography is highly insensitive in identifying bone erosions associated with glomus tumors.⁸ With ultrasonography, glomus tumors appear hypoechoic; with Doppler ultrasonography, they appear hypervascular. With MRI, glomus tumors appear as well-defined nodular lesions with hypointense signal intensity on T1-weighted sequence and hyperintense signal intensity on T2-weighted sequence, with strong enhancement using gadolinium-based contrast.^9,10 On histopathology, a glomus tumor appears as a nodular tumor with sheets of oval-nucleated cells arranged in multicellular layers surrounding blood vessels and are immunoreactive for α-smooth muscle actin, muscle-specific actin, and type IV collagen.^11,12 

There are several glomus tumor variants. The most common is a solid glomus tumor, which predominantly is composed of glomus cells, followed by glomangioma, which mainly is composed of blood vessels. Glomangiomyoma, which mostly is composed of smooth muscle cells, is the rarest variant.¹³ 

While glomus tumors are common in the subungual areas, it is an uncommon location for glomangiomyomas, which have been reported in the nail unit in only 7 prior case reports identified through searches of PubMed and Google Scholar using the terms glomangiomyoma, glomangiomyoma nail, and subungual glomangiomyoma (Table).^13-19 Glomangiomyomas more commonly are described in solid organs, including the stomach, kidney, pancreas, and bladder.¹⁶ The mean age of patients with subungual glomangiomyomas, including our patient, was 40.4 years (range, 3-61 years), with the majority being female (75.0% [6/8]). Most patients presented with fingernail involvement (75.0% [6/8]), nail dystrophy (eg, nail plate thinning, longitudinal grooves, splinter hemorrhages, longitudinal erythronychia)(62.5% [5/8]), and intermittent pain and/or point tenderness in the affected nail (75.0% [6/8]).^13-19 Notably, only our patient had longitudinal erythronychia as a clinical feature, and only one other case described MRI findings, which included a lobulated mass with intense contrast and distal phalanx destruction.¹⁸ One patient was a 3-year-old girl with a family history of generalized multiple glomangiomyomas. Although subungual glomangiomyoma was not confirmed on histopathology, the diagnosis in this patient was presumed based on her family history.¹³ On histopathology, glomangiomyomas are composed of oval-nucleated cells surrounding blood vessels. These oval-nucleated cells then gradually transition to smooth muscle cells.²⁰ 

A myxoid cyst is composed of a pseudocyst, which lacks a cyst lining, and is a result of synovial fluid from the distal interphalangeal joint entering the pseudocyst space.² It typically manifests with a longitudinal groove in the nail plate. A flesh-colored nodule may be appreciated between the cuticle and the distal interphalangeal joint.² The depth of the longitudinal groove may vary depending on the volume of synovial fluid within the myxoid cyst.²¹ In a series of 35 cases of subungual myxoid cysts, none manifested with longitudinal erythronychia. Due to their composition, myxoid cysts can be distinguished easily from solid tumors of the nail unit via transillumination.²² Pain is a much less common with myxoid cysts vs glomus tumors, as the filling of the pseudocyst space with synovial fluid typically is gradual, allowing the surrounding tissue to accommodate and adapt over time.²¹ In equivocal cases, MRI or high-resolution ultrasonography may be used to distinguish myxoid cysts and glomus tumors.⁸ Histopathology shows accumulation of mucin in the dermis with surrounding fibrous stroma.²³

Subungual neuromas are painful benign tumors that develop due to disorganized neural proliferation following disruption to peripheral nerves secondary to trauma or surgery. In 3 case reports, subungual neuromas manifested as painful subungual nodules, with proximal nail plate ridging, or onycholysis.^24-26 Since neuromas have only rarely been described in the subungual region, reports of MRI and ultrasonography findings are unknown. Histopathology is needed to distinguish neuromas from glomus tumors. Histopathology shows an acapsular structure consisting of disorganized spindle-cell proliferation and nerve fibers arranged in a tangle of fascicles within fibrotic tissue.²⁵ On immunochemistry, spindle cells typically are positive for cellular antigen protein S100.²⁶ 

Leiomyomas are benign neoplasms derived from smooth muscle, typically localized to the uterus or gastrointestinal tract, and have been described rarely in the nail unit.^27,28 It is hypothesized that subungual leiomyomas originate from the vascular smooth muscle in the subcutaneous layer of the nail unit.²⁸ Like glomus tumors, leiomyomas of the subungual region often manifest with pain and longitudinal erythronychia.^27-30 Subungual leiomyomas may be distinguished from glomus tumors via advanced imaging techniques, including ultrasonography and MRI. Cutaneous leiomyomas have been described with mild to moderate internal low flow vascularity on Doppler ultrasonography, while glomus tumors typically reveal high internal vascularity.²⁸ Biopsy with histopathology is needed for definitive diagnosis. On histopathology, leiomyomas demonstrate bland-appearing spindle-shaped cells with elongated nuclei arranged in fascicles.²⁷ They typically are positive for α-smooth muscle actin and caldesmon on immunostaining. 

Eccrine spiradenomas are benign adnexal tumors likely of apocrine origin with limited case reports in the literature.^31,32 Clinically, eccrine spiradenomas involving the nail unit may manifest with longitudinal nail splitting of the nail or as a papule on the proximal nail fold, with associated tenderness.^31,32 In a report of a 50-year-old woman with a histopathologically confirmed eccrine spiradenoma manifesting with longitudinal splitting of the nail and pain in the proximal nail fold, the mass appeared hypoechoic on ultrasonography with increased intramass vascularity on Doppler, while MRI showed an intensely enhancing lesion.³¹ These imaging features, combined with a classically manifesting feature of pain, make eccrine spiradenomas difficult to distinguish from glomus tumors; therefore, histopathologic examination can provide a definitive diagnosis, and surgical excision is used for treatment.³¹ On histopathology, these tumors are well circumscribed and composed of both small dark basaloid cells with peripheral compact nuclei and larger cells with central pale nuclei, which may be arranged in tubules.^31,32

The Diagnosis: Glomangiomyoma

The nail unit excision specimen showed collections of cuboidal cells and spindled cells within the corium that were consistent with a diagnosis of a glomangiomyoma, a rare glomus tumor variant (Figure). Glomus tumors are benign neoplasms comprising glomus bodies, which are arteriovenous anastomoses involved in thermoregulation.¹ They develop in areas densely populated by glomus bodies, including the fingers, toes, and subungual areas. Glomus tumors most commonly develop in middle-aged women.² Clinically, they manifest with a characteristic triad of intense pain, point tenderness, and cold sensitivity and may appear as reddish-pink or blue macules under the nail plate and/or longitudinal erythronychia.^2-6 The presence of multiple glomus tumors is associated with neurofibromatosis type 1.⁷ 

Advanced imaging including ultrasonography and magnetic resonance imaging (MRI) may help confirm the diagnosis but may not be cost effective, as excision with histopathology is needed to relieve symptoms and render a definitive diagnosis. Radiography is highly insensitive in identifying bone erosions associated with glomus tumors.⁸ With ultrasonography, glomus tumors appear hypoechoic; with Doppler ultrasonography, they appear hypervascular. With MRI, glomus tumors appear as well-defined nodular lesions with hypointense signal intensity on T1-weighted sequence and hyperintense signal intensity on T2-weighted sequence, with strong enhancement using gadolinium-based contrast.^9,10 On histopathology, a glomus tumor appears as a nodular tumor with sheets of oval-nucleated cells arranged in multicellular layers surrounding blood vessels and are immunoreactive for α-smooth muscle actin, muscle-specific actin, and type IV collagen.^11,12 

There are several glomus tumor variants. The most common is a solid glomus tumor, which predominantly is composed of glomus cells, followed by glomangioma, which mainly is composed of blood vessels. Glomangiomyoma, which mostly is composed of smooth muscle cells, is the rarest variant.¹³ 

While glomus tumors are common in the subungual areas, it is an uncommon location for glomangiomyomas, which have been reported in the nail unit in only 7 prior case reports identified through searches of PubMed and Google Scholar using the terms glomangiomyoma, glomangiomyoma nail, and subungual glomangiomyoma (Table).^13-19 Glomangiomyomas more commonly are described in solid organs, including the stomach, kidney, pancreas, and bladder.¹⁶ The mean age of patients with subungual glomangiomyomas, including our patient, was 40.4 years (range, 3-61 years), with the majority being female (75.0% [6/8]). Most patients presented with fingernail involvement (75.0% [6/8]), nail dystrophy (eg, nail plate thinning, longitudinal grooves, splinter hemorrhages, longitudinal erythronychia)(62.5% [5/8]), and intermittent pain and/or point tenderness in the affected nail (75.0% [6/8]).^13-19 Notably, only our patient had longitudinal erythronychia as a clinical feature, and only one other case described MRI findings, which included a lobulated mass with intense contrast and distal phalanx destruction.¹⁸ One patient was a 3-year-old girl with a family history of generalized multiple glomangiomyomas. Although subungual glomangiomyoma was not confirmed on histopathology, the diagnosis in this patient was presumed based on her family history.¹³ On histopathology, glomangiomyomas are composed of oval-nucleated cells surrounding blood vessels. These oval-nucleated cells then gradually transition to smooth muscle cells.²⁰ 

A myxoid cyst is composed of a pseudocyst, which lacks a cyst lining, and is a result of synovial fluid from the distal interphalangeal joint entering the pseudocyst space.² It typically manifests with a longitudinal groove in the nail plate. A flesh-colored nodule may be appreciated between the cuticle and the distal interphalangeal joint.² The depth of the longitudinal groove may vary depending on the volume of synovial fluid within the myxoid cyst.²¹ In a series of 35 cases of subungual myxoid cysts, none manifested with longitudinal erythronychia. Due to their composition, myxoid cysts can be distinguished easily from solid tumors of the nail unit via transillumination.²² Pain is a much less common with myxoid cysts vs glomus tumors, as the filling of the pseudocyst space with synovial fluid typically is gradual, allowing the surrounding tissue to accommodate and adapt over time.²¹ In equivocal cases, MRI or high-resolution ultrasonography may be used to distinguish myxoid cysts and glomus tumors.⁸ Histopathology shows accumulation of mucin in the dermis with surrounding fibrous stroma.²³

Subungual neuromas are painful benign tumors that develop due to disorganized neural proliferation following disruption to peripheral nerves secondary to trauma or surgery. In 3 case reports, subungual neuromas manifested as painful subungual nodules, with proximal nail plate ridging, or onycholysis.^24-26 Since neuromas have only rarely been described in the subungual region, reports of MRI and ultrasonography findings are unknown. Histopathology is needed to distinguish neuromas from glomus tumors. Histopathology shows an acapsular structure consisting of disorganized spindle-cell proliferation and nerve fibers arranged in a tangle of fascicles within fibrotic tissue.²⁵ On immunochemistry, spindle cells typically are positive for cellular antigen protein S100.²⁶ 

Leiomyomas are benign neoplasms derived from smooth muscle, typically localized to the uterus or gastrointestinal tract, and have been described rarely in the nail unit.^27,28 It is hypothesized that subungual leiomyomas originate from the vascular smooth muscle in the subcutaneous layer of the nail unit.²⁸ Like glomus tumors, leiomyomas of the subungual region often manifest with pain and longitudinal erythronychia.^27-30 Subungual leiomyomas may be distinguished from glomus tumors via advanced imaging techniques, including ultrasonography and MRI. Cutaneous leiomyomas have been described with mild to moderate internal low flow vascularity on Doppler ultrasonography, while glomus tumors typically reveal high internal vascularity.²⁸ Biopsy with histopathology is needed for definitive diagnosis. On histopathology, leiomyomas demonstrate bland-appearing spindle-shaped cells with elongated nuclei arranged in fascicles.²⁷ They typically are positive for α-smooth muscle actin and caldesmon on immunostaining. 

Eccrine spiradenomas are benign adnexal tumors likely of apocrine origin with limited case reports in the literature.^31,32 Clinically, eccrine spiradenomas involving the nail unit may manifest with longitudinal nail splitting of the nail or as a papule on the proximal nail fold, with associated tenderness.^31,32 In a report of a 50-year-old woman with a histopathologically confirmed eccrine spiradenoma manifesting with longitudinal splitting of the nail and pain in the proximal nail fold, the mass appeared hypoechoic on ultrasonography with increased intramass vascularity on Doppler, while MRI showed an intensely enhancing lesion.³¹ These imaging features, combined with a classically manifesting feature of pain, make eccrine spiradenomas difficult to distinguish from glomus tumors; therefore, histopathologic examination can provide a definitive diagnosis, and surgical excision is used for treatment.³¹ On histopathology, these tumors are well circumscribed and composed of both small dark basaloid cells with peripheral compact nuclei and larger cells with central pale nuclei, which may be arranged in tubules.^31,32

The Diagnosis: Glomangiomyoma

The nail unit excision specimen showed collections of cuboidal cells and spindled cells within the corium that were consistent with a diagnosis of a glomangiomyoma, a rare glomus tumor variant (Figure). Glomus tumors are benign neoplasms comprising glomus bodies, which are arteriovenous anastomoses involved in thermoregulation.¹ They develop in areas densely populated by glomus bodies, including the fingers, toes, and subungual areas. Glomus tumors most commonly develop in middle-aged women.² Clinically, they manifest with a characteristic triad of intense pain, point tenderness, and cold sensitivity and may appear as reddish-pink or blue macules under the nail plate and/or longitudinal erythronychia.^2-6 The presence of multiple glomus tumors is associated with neurofibromatosis type 1.⁷ 

Advanced imaging including ultrasonography and magnetic resonance imaging (MRI) may help confirm the diagnosis but may not be cost effective, as excision with histopathology is needed to relieve symptoms and render a definitive diagnosis. Radiography is highly insensitive in identifying bone erosions associated with glomus tumors.⁸ With ultrasonography, glomus tumors appear hypoechoic; with Doppler ultrasonography, they appear hypervascular. With MRI, glomus tumors appear as well-defined nodular lesions with hypointense signal intensity on T1-weighted sequence and hyperintense signal intensity on T2-weighted sequence, with strong enhancement using gadolinium-based contrast.^9,10 On histopathology, a glomus tumor appears as a nodular tumor with sheets of oval-nucleated cells arranged in multicellular layers surrounding blood vessels and are immunoreactive for α-smooth muscle actin, muscle-specific actin, and type IV collagen.^11,12 

There are several glomus tumor variants. The most common is a solid glomus tumor, which predominantly is composed of glomus cells, followed by glomangioma, which mainly is composed of blood vessels. Glomangiomyoma, which mostly is composed of smooth muscle cells, is the rarest variant.¹³ 

While glomus tumors are common in the subungual areas, it is an uncommon location for glomangiomyomas, which have been reported in the nail unit in only 7 prior case reports identified through searches of PubMed and Google Scholar using the terms glomangiomyoma, glomangiomyoma nail, and subungual glomangiomyoma (Table).^13-19 Glomangiomyomas more commonly are described in solid organs, including the stomach, kidney, pancreas, and bladder.¹⁶ The mean age of patients with subungual glomangiomyomas, including our patient, was 40.4 years (range, 3-61 years), with the majority being female (75.0% [6/8]). Most patients presented with fingernail involvement (75.0% [6/8]), nail dystrophy (eg, nail plate thinning, longitudinal grooves, splinter hemorrhages, longitudinal erythronychia)(62.5% [5/8]), and intermittent pain and/or point tenderness in the affected nail (75.0% [6/8]).^13-19 Notably, only our patient had longitudinal erythronychia as a clinical feature, and only one other case described MRI findings, which included a lobulated mass with intense contrast and distal phalanx destruction.¹⁸ One patient was a 3-year-old girl with a family history of generalized multiple glomangiomyomas. Although subungual glomangiomyoma was not confirmed on histopathology, the diagnosis in this patient was presumed based on her family history.¹³ On histopathology, glomangiomyomas are composed of oval-nucleated cells surrounding blood vessels. These oval-nucleated cells then gradually transition to smooth muscle cells.²⁰ 

A myxoid cyst is composed of a pseudocyst, which lacks a cyst lining, and is a result of synovial fluid from the distal interphalangeal joint entering the pseudocyst space.² It typically manifests with a longitudinal groove in the nail plate. A flesh-colored nodule may be appreciated between the cuticle and the distal interphalangeal joint.² The depth of the longitudinal groove may vary depending on the volume of synovial fluid within the myxoid cyst.²¹ In a series of 35 cases of subungual myxoid cysts, none manifested with longitudinal erythronychia. Due to their composition, myxoid cysts can be distinguished easily from solid tumors of the nail unit via transillumination.²² Pain is a much less common with myxoid cysts vs glomus tumors, as the filling of the pseudocyst space with synovial fluid typically is gradual, allowing the surrounding tissue to accommodate and adapt over time.²¹ In equivocal cases, MRI or high-resolution ultrasonography may be used to distinguish myxoid cysts and glomus tumors.⁸ Histopathology shows accumulation of mucin in the dermis with surrounding fibrous stroma.²³

Subungual neuromas are painful benign tumors that develop due to disorganized neural proliferation following disruption to peripheral nerves secondary to trauma or surgery. In 3 case reports, subungual neuromas manifested as painful subungual nodules, with proximal nail plate ridging, or onycholysis.^24-26 Since neuromas have only rarely been described in the subungual region, reports of MRI and ultrasonography findings are unknown. Histopathology is needed to distinguish neuromas from glomus tumors. Histopathology shows an acapsular structure consisting of disorganized spindle-cell proliferation and nerve fibers arranged in a tangle of fascicles within fibrotic tissue.²⁵ On immunochemistry, spindle cells typically are positive for cellular antigen protein S100.²⁶ 

Leiomyomas are benign neoplasms derived from smooth muscle, typically localized to the uterus or gastrointestinal tract, and have been described rarely in the nail unit.^27,28 It is hypothesized that subungual leiomyomas originate from the vascular smooth muscle in the subcutaneous layer of the nail unit.²⁸ Like glomus tumors, leiomyomas of the subungual region often manifest with pain and longitudinal erythronychia.^27-30 Subungual leiomyomas may be distinguished from glomus tumors via advanced imaging techniques, including ultrasonography and MRI. Cutaneous leiomyomas have been described with mild to moderate internal low flow vascularity on Doppler ultrasonography, while glomus tumors typically reveal high internal vascularity.²⁸ Biopsy with histopathology is needed for definitive diagnosis. On histopathology, leiomyomas demonstrate bland-appearing spindle-shaped cells with elongated nuclei arranged in fascicles.²⁷ They typically are positive for α-smooth muscle actin and caldesmon on immunostaining. 

Eccrine spiradenomas are benign adnexal tumors likely of apocrine origin with limited case reports in the literature.^31,32 Clinically, eccrine spiradenomas involving the nail unit may manifest with longitudinal nail splitting of the nail or as a papule on the proximal nail fold, with associated tenderness.^31,32 In a report of a 50-year-old woman with a histopathologically confirmed eccrine spiradenoma manifesting with longitudinal splitting of the nail and pain in the proximal nail fold, the mass appeared hypoechoic on ultrasonography with increased intramass vascularity on Doppler, while MRI showed an intensely enhancing lesion.³¹ These imaging features, combined with a classically manifesting feature of pain, make eccrine spiradenomas difficult to distinguish from glomus tumors; therefore, histopathologic examination can provide a definitive diagnosis, and surgical excision is used for treatment.³¹ On histopathology, these tumors are well circumscribed and composed of both small dark basaloid cells with peripheral compact nuclei and larger cells with central pale nuclei, which may be arranged in tubules.^31,32

The requisites of government are that there be sufficiency of food, sufficiency of military equipment, and the confidence of the people in their ruler.

Analects by Confucius¹

From ancient festivals to modern holidays, autumn has long been associated with the gathering of the harvest. Friends and families come together around tables laden with delicious food to enjoy the pleasures of peace and plenty. During these celebrations, we must never forget that without the strength of the nation’s military and the service of its veterans, this freedom and abundance would not be possible. Our debt of gratitude to the current and former members of the armed services makes the fact that a substantial minority experiences food insecurity not only a human tragedy, but a travesty of the nation’s promise to support those who wear or have worn the uniform.

The National Defense Authorization Act for Fiscal Year 2020 charged the Secretary of Defense to investigate food insecurity among active-duty service members and their dependents.² The RAND Corporation conducted the assessment and, based on the results of its analysis, made recommendations to reduce hunger among armed forces members and their families.³

The RAND study found that 10% of active-duty military met US Department of Agriculture (USDA) criteria for very low food security; another 15% were classified as having low food security. The USDA defines food insecurity with hunger as “reports of multiple indications of disrupted eating patterns and reduced food intake.” USDA defines low food security as “reports of reduced quality, variety, or desirability of diet. Little or no indication of reduced food intake.”⁴

As someone who grew up on an Army base with the commissary a short trip from military housing, I was unpleasantly surprised that food insecurity was more common among in-service members living on post. I was even more dismayed to read that a variety of factors constrained 14% of active-duty military experiencing food insecurity to seek public assistance to feed themselves and their families. As with so many health care and social services, (eg, mental health care), those wearing the uniform were concerned that participating in a food assistance program would damage their career or stigmatize them. Others did not seek help, perhaps because they believed they were not eligible, and in many cases were correct: they did not qualify for food banks or food stamps due to receiving other benefits. A variety of factors contribute to periods of food insecurity among military families, including remote or rural bases that lack access to grocery stores or jobs for partners or other family members, and low base military pay.⁵

Food insecurity is an even more serious concern among veterans who are frequently older and have more comorbidities, often leading to unemployment and homelessness. Feeding America, the nation’s largest organization of community food banks, estimates that 1 in 9 working-age veterans are food insecure.⁵ US Department of Veterans Affairs (VA) statistics indicate that veterans are 7% more likely to experience food insecurity than other sectors of the population.⁶ The Veterans Health Administration has recognized that food insecurity is directly related to medical problems already common among veterans, including diabetes, obesity, and depression. Women and minority veterans are the most at risk of food insecurity.⁷

Recognizing that many veterans are at risk of food insecurity, the US Department of Defense and VA have taken steps to try and reduce hunger among those who serve. In response to the shocking statistic that food insecurity was found in 27% of Iraq and Afghanistan veterans, the VA and Rockefeller Foundation are partnering on the Food as Medicine initiative to improve veteran nutrition as a means of improving nutrition-related health consequences of food insecurity.⁸

Like many federal practitioners, I was unaware of the food insecurity assistance available to active-duty service members or veterans, or how to help individuals access it. In addition to the resources outlined in the Table, there are many community-based options open to anyone, including veterans and service members. 

I have written columns on many difficult issues in my years as the Editor-in-Chief of Federal Practitioner, but personally this is one of the most distressing editorials I have ever published. That individuals dedicated to defending our rights and protecting our safety should be compelled to go hungry or not know if they have enough money at the end of the month to buy food is manifestly unjust. It is challenging when faced with such a large-scale injustice to think we cannot make a difference, but that resignation or abdication only magnifies this inequity. I have a friend who kept giving back even after they retired from federal service: they volunteered at a community garden and brought produce to the local food bank and helped distribute it. That may seem too much for those still working yet almost anyone can pick up a few items on their weekly shopping trip and donate them to a food drive. 

As we approach Veterans Day, let’s not just express our gratitude to our military and veterans in words but in deeds like feeding the hungry and urging elected representatives to fulfill their commitment to ensure that service members and veterans and their families do not experience food insecurity. Confucian wisdom written in a very distant time and vastly dissimilar context still rings true: there are direct and critical links between food and trust and between hunger and the military.¹

The requisites of government are that there be sufficiency of food, sufficiency of military equipment, and the confidence of the people in their ruler.

Analects by Confucius¹

From ancient festivals to modern holidays, autumn has long been associated with the gathering of the harvest. Friends and families come together around tables laden with delicious food to enjoy the pleasures of peace and plenty. During these celebrations, we must never forget that without the strength of the nation’s military and the service of its veterans, this freedom and abundance would not be possible. Our debt of gratitude to the current and former members of the armed services makes the fact that a substantial minority experiences food insecurity not only a human tragedy, but a travesty of the nation’s promise to support those who wear or have worn the uniform.

The National Defense Authorization Act for Fiscal Year 2020 charged the Secretary of Defense to investigate food insecurity among active-duty service members and their dependents.² The RAND Corporation conducted the assessment and, based on the results of its analysis, made recommendations to reduce hunger among armed forces members and their families.³

The RAND study found that 10% of active-duty military met US Department of Agriculture (USDA) criteria for very low food security; another 15% were classified as having low food security. The USDA defines food insecurity with hunger as “reports of multiple indications of disrupted eating patterns and reduced food intake.” USDA defines low food security as “reports of reduced quality, variety, or desirability of diet. Little or no indication of reduced food intake.”⁴

As someone who grew up on an Army base with the commissary a short trip from military housing, I was unpleasantly surprised that food insecurity was more common among in-service members living on post. I was even more dismayed to read that a variety of factors constrained 14% of active-duty military experiencing food insecurity to seek public assistance to feed themselves and their families. As with so many health care and social services, (eg, mental health care), those wearing the uniform were concerned that participating in a food assistance program would damage their career or stigmatize them. Others did not seek help, perhaps because they believed they were not eligible, and in many cases were correct: they did not qualify for food banks or food stamps due to receiving other benefits. A variety of factors contribute to periods of food insecurity among military families, including remote or rural bases that lack access to grocery stores or jobs for partners or other family members, and low base military pay.⁵

Food insecurity is an even more serious concern among veterans who are frequently older and have more comorbidities, often leading to unemployment and homelessness. Feeding America, the nation’s largest organization of community food banks, estimates that 1 in 9 working-age veterans are food insecure.⁵ US Department of Veterans Affairs (VA) statistics indicate that veterans are 7% more likely to experience food insecurity than other sectors of the population.⁶ The Veterans Health Administration has recognized that food insecurity is directly related to medical problems already common among veterans, including diabetes, obesity, and depression. Women and minority veterans are the most at risk of food insecurity.⁷

Recognizing that many veterans are at risk of food insecurity, the US Department of Defense and VA have taken steps to try and reduce hunger among those who serve. In response to the shocking statistic that food insecurity was found in 27% of Iraq and Afghanistan veterans, the VA and Rockefeller Foundation are partnering on the Food as Medicine initiative to improve veteran nutrition as a means of improving nutrition-related health consequences of food insecurity.⁸

Like many federal practitioners, I was unaware of the food insecurity assistance available to active-duty service members or veterans, or how to help individuals access it. In addition to the resources outlined in the Table, there are many community-based options open to anyone, including veterans and service members. 

I have written columns on many difficult issues in my years as the Editor-in-Chief of Federal Practitioner, but personally this is one of the most distressing editorials I have ever published. That individuals dedicated to defending our rights and protecting our safety should be compelled to go hungry or not know if they have enough money at the end of the month to buy food is manifestly unjust. It is challenging when faced with such a large-scale injustice to think we cannot make a difference, but that resignation or abdication only magnifies this inequity. I have a friend who kept giving back even after they retired from federal service: they volunteered at a community garden and brought produce to the local food bank and helped distribute it. That may seem too much for those still working yet almost anyone can pick up a few items on their weekly shopping trip and donate them to a food drive. 

As we approach Veterans Day, let’s not just express our gratitude to our military and veterans in words but in deeds like feeding the hungry and urging elected representatives to fulfill their commitment to ensure that service members and veterans and their families do not experience food insecurity. Confucian wisdom written in a very distant time and vastly dissimilar context still rings true: there are direct and critical links between food and trust and between hunger and the military.¹

The requisites of government are that there be sufficiency of food, sufficiency of military equipment, and the confidence of the people in their ruler.

Analects by Confucius¹

From ancient festivals to modern holidays, autumn has long been associated with the gathering of the harvest. Friends and families come together around tables laden with delicious food to enjoy the pleasures of peace and plenty. During these celebrations, we must never forget that without the strength of the nation’s military and the service of its veterans, this freedom and abundance would not be possible. Our debt of gratitude to the current and former members of the armed services makes the fact that a substantial minority experiences food insecurity not only a human tragedy, but a travesty of the nation’s promise to support those who wear or have worn the uniform.

The National Defense Authorization Act for Fiscal Year 2020 charged the Secretary of Defense to investigate food insecurity among active-duty service members and their dependents.² The RAND Corporation conducted the assessment and, based on the results of its analysis, made recommendations to reduce hunger among armed forces members and their families.³

The RAND study found that 10% of active-duty military met US Department of Agriculture (USDA) criteria for very low food security; another 15% were classified as having low food security. The USDA defines food insecurity with hunger as “reports of multiple indications of disrupted eating patterns and reduced food intake.” USDA defines low food security as “reports of reduced quality, variety, or desirability of diet. Little or no indication of reduced food intake.”⁴

As someone who grew up on an Army base with the commissary a short trip from military housing, I was unpleasantly surprised that food insecurity was more common among in-service members living on post. I was even more dismayed to read that a variety of factors constrained 14% of active-duty military experiencing food insecurity to seek public assistance to feed themselves and their families. As with so many health care and social services, (eg, mental health care), those wearing the uniform were concerned that participating in a food assistance program would damage their career or stigmatize them. Others did not seek help, perhaps because they believed they were not eligible, and in many cases were correct: they did not qualify for food banks or food stamps due to receiving other benefits. A variety of factors contribute to periods of food insecurity among military families, including remote or rural bases that lack access to grocery stores or jobs for partners or other family members, and low base military pay.⁵

Food insecurity is an even more serious concern among veterans who are frequently older and have more comorbidities, often leading to unemployment and homelessness. Feeding America, the nation’s largest organization of community food banks, estimates that 1 in 9 working-age veterans are food insecure.⁵ US Department of Veterans Affairs (VA) statistics indicate that veterans are 7% more likely to experience food insecurity than other sectors of the population.⁶ The Veterans Health Administration has recognized that food insecurity is directly related to medical problems already common among veterans, including diabetes, obesity, and depression. Women and minority veterans are the most at risk of food insecurity.⁷

Recognizing that many veterans are at risk of food insecurity, the US Department of Defense and VA have taken steps to try and reduce hunger among those who serve. In response to the shocking statistic that food insecurity was found in 27% of Iraq and Afghanistan veterans, the VA and Rockefeller Foundation are partnering on the Food as Medicine initiative to improve veteran nutrition as a means of improving nutrition-related health consequences of food insecurity.⁸

Like many federal practitioners, I was unaware of the food insecurity assistance available to active-duty service members or veterans, or how to help individuals access it. In addition to the resources outlined in the Table, there are many community-based options open to anyone, including veterans and service members. 

I have written columns on many difficult issues in my years as the Editor-in-Chief of Federal Practitioner, but personally this is one of the most distressing editorials I have ever published. That individuals dedicated to defending our rights and protecting our safety should be compelled to go hungry or not know if they have enough money at the end of the month to buy food is manifestly unjust. It is challenging when faced with such a large-scale injustice to think we cannot make a difference, but that resignation or abdication only magnifies this inequity. I have a friend who kept giving back even after they retired from federal service: they volunteered at a community garden and brought produce to the local food bank and helped distribute it. That may seem too much for those still working yet almost anyone can pick up a few items on their weekly shopping trip and donate them to a food drive. 

As we approach Veterans Day, let’s not just express our gratitude to our military and veterans in words but in deeds like feeding the hungry and urging elected representatives to fulfill their commitment to ensure that service members and veterans and their families do not experience food insecurity. Confucian wisdom written in a very distant time and vastly dissimilar context still rings true: there are direct and critical links between food and trust and between hunger and the military.¹

In 2020, the US Multi-Society Task Force (USMSTF) on Colorectal Cancer (CRC) increased the recommended colon polyp surveillance interval for 1 to 2 subcentimeter tubular adenomas from 5 to 10 years to 7 to 10 years.¹ This change was prompted by emerging research indicating that rates of CRC and advanced neoplasia among patients with a history of only 1 to 2 subcentimeter tubular adenomas are lower than initially estimated.^2,3 This extension provides an opportunity to increase endoscopy capacity and improve access to colonoscopies by retroactively applying the 2020 guidelines to surveillance interval recommendations made before their introduction. For example, based on the updated guidelines, patients previously recommended to undergo colon polyp surveillance colonoscopy 5 years after an index colonoscopy could extend their surveillance interval by 2 to 5 years. Increasing endoscopic capacity could address the growing demand for colonoscopies from new screening guidelines that reduced the age of initial CRC screening from 50 years to 45 years and the backlog of procedures due to COVID-19 restrictions.⁴

As part of a project to increase endoscopic capacity at the US Department of Veterans Affairs (VA) Pittsburgh Healthcare System (VAPHS), this study assessed the potential impact of retroactively applying the 2020 USMSTF polyp surveillance guidelines on endoscopic capacity. These results may be informative for other VA and private-sector health care systems seeking to identify strategies to improve endoscopy capacity.

Methods

VAPHS is an integrated health care system in the Veterans Health Administration (VHA) serving 85,000 patients across 8 health care institutions in Pennsylvania, Ohio, and West Virginia. VAPHS manages colorectal screening recommendations for patients receiving medical care in the health care system regardless of whether their prior colonoscopy was performed at VAPHS or external facilities. The VA maintains a national CRC screening and surveillance electronic medical record reminder that prompts health care practitioners to order colon polyp surveillance based on interval recommendations from the index colonoscopy. This study reviewed all patients from the VAPHS panel with a reminder to undergo colonoscopy for screening for CRC or surveillance of colon polyps within 12 months from September 1, 2022.

Among patients with a reminder, 3 investigators reviewed index colonoscopy and pathology reports to identify CRC risk category, colonoscopy indication, procedural quality, and recommended repeat colonoscopy interval. Per the USMSTF guidelines, patients with incomplete colonoscopy or pathology records, high-risk indications (ie, personal history of inflammatory bowel disease, personal history of CRC, or family history of CRC), or inadequate bowel preparation (Boston Bowel Preparation Score < 6) were excluded. Additionally, patients who had CRC screening or surveillance discontinued due to age or comorbidities, had completed a subsequent follow-up colonoscopy, or were deceased at the time of review were excluded.

Retroactive Interval Reclassification

Among eligible patients, this study compared the repeat colonoscopy interval recommended by the prior endoscopist with those from the 2020 USMSTF guidelines. In cases where the interval was documented as a range of years, the lower end was considered the recommendation. Similarly, the lower end of the range from the 2020 USMSTF guidelines was used for the reclassified surveillance interval. Years extended per patient were quantified relative to September 1, 2023 (ie, 1 year after the review date). For example, if the index colonoscopy was completed on September 1, 2016, the initial surveillance recommendation was 5 years, and the reclassified recommendation was 7 years, the interval extension beyond September 1, 2023, was 0 years.

Furthermore, because index surveillance recommendations are not always guideline concordant, the years extended per patient were calculated by harmonizing the index endoscopist’s recommendations with the guidelines at the time of the index colonoscopy.⁵ For example, if the index colonoscopy was completed on September 1, 2018, and the endoscopist recommended a 5-year follow-up for a patient with average risk for CRC, adequate bowel preparation, and no colorectal polyps, that patient is eligible to extend their colonoscopy to September 1, 2028, based on guideline recommendations at the time of index endoscopy recommending that the next colonoscopy occur in 10 years. In this analysis the 2012 USMSTF guidelines were applied to all index colonoscopies completed in 2021 or earlier to allow time for adoption of the 2020 guidelines. 

This project fulfilled a facility mandate to increase capacity to conduct endoscopic procedures. Institutional review board approval was not required by VAPHS policy relating to clinical operations projects. Approval for publication of clinical operations activity was obtained from the VAPHS facility director.

Results

Within 1 year of the September 1, 2022, review date, 637 patients receiving care at VAPHS had clinical reminders for an upcoming colonoscopy. Of these, 54 (8.4%) were already up to date or were deceased at the time of review. Of the 583 eligible patients, 96% were male, the median age was 74 years, the median index colonoscopy year was 2016, and 178 (30.5%) had an average-risk CRC screening indication at the index colonoscopy (Table).

Of the 583 patients due for colonoscopy, 331 (56.7%) had both colonoscopy and pathology reports available. The majority of those with incomplete records had the index colonoscopy completed outside VAPHS. Among these patients, 222 (67.0%) had adequate bowel preparation. Of those with adequate bowel preparation, 43 were not eligible for interval extension because of high-risk conditions and 13 were not eligible because there was no index surveillance interval recommendation from the index endoscopist. Of the patients due for colonoscopy, 166 (28.4%) were potentially eligible for surveillance interval extension (Figure).  

Sixty-five (39.2%) of the 166 patients had 1 to 2 subcentimeter tubular adenomas on their index colonoscopy. Sixty-two patients were eligible for interval extension to 7 years, but this only resulted in ≥ 1 year of extension beyond the review date for 36 (6% of all 583 patients due for colonoscopy). The 36 patients were extended 63 years. By harmonizing the index endoscopists’ surveillance interval recommendation with the guideline at the time of the index colonoscopy, 29 additional patients could have their colonoscopy extended by ≥ 1 year. Harmonization extended colonoscopy intervals by 93 years. Retroactively applying the 2020 USMSTF polyp surveillance guidelines and harmonizing recommendations to guidelines extended the time of index colonoscopy by 153 years.

Discussion

With retroactive application of the 2020 USMSTF polyp surveillance guidelines, 6% of patients due for an upcoming colonoscopy could extend their follow-up by ≥ 1 year by extending the surveillance interval for 1 to 2 subcentimeter tubular adenomas to 7 years. An additional 5% of patients could extend their interval by harmonizing the index endoscopist’s interval recommendation with polyp surveillance guidelines at the time of the index colonoscopy. These findings are consistent with the results of 2 studies that demonstrated that about 14% of patients due for colonoscopy could have their interval extended.^6,7 The current study enhances those insights by separating the contribution of 2020 USMSTF polyp surveillance guidelines from the contribution of harmonizing surveillance intervals with guidelines for other polyp histologies. This study found that there is an opportunity to improve endoscopic capacity by harmonizing recommendations with guidelines. This complements a 2023 study showing that even when knowledgeable about guidelines, clinicians do not necessarily follow recommendations.⁸ While this and previous research have identified that 11% to 14% of patients are eligible for extension, these individuals would also have to be willing to have their polyp surveillance intervals extended for there to be a real-world impact on endoscopic capacity. A 2024 study found that only 19% to 37% of patients with 1 to 2 small tubular adenomas were willing to have polyps surveillance interval extension.⁹ This suggests the actual effect on capacity may be even lower than reported.

Limitations

The overall impact of the 2020 USMSTF polyp surveillance guidelines on endoscopic capacity was blunted by the high prevalence of incomplete index colonoscopy records among the study population. Without data on bowel preparation quality or procedure indications, this study could not assess whether 43% of patients were eligible for surveillance interval extension. Most index colonoscopies with incomplete documentation were completed at community-care gastroenterology facilities. This high rate of incomplete documentation is likely generalizable to other VA health care systems—especially in the era of the Veterans Access, Choice, and Accountability Act of 2014, which increased veteran access to non-VA community care.¹⁰ Veterans due for colon polyp surveillance colonoscopies are more likely to have had their prior colonoscopy in community care compared with prior eras.¹¹ Furthermore, because the VHA is among the most established integrated health care systems offering primary and subspecialty care in the US, private sector health care systems may have even greater rates of care fragmentation for longitudinal CRC screening and colon polyp surveillance, as these systems have only begun to regionally integrate recently.^12,13

Another limitation is that nearly one-third of the individuals with documentation had inadequate bowel preparation for surveillance recommendations. This results in shorter surveillance follow-up colonoscopies and increases downstream demand for future colonoscopies. The low yield of extending colon polyp surveillance interval in this study emphasizes that improved efforts to obtain colonoscopy and pathology reports from community care, right-sizing the colon polyp surveillance intervals recommended by endoscopists, and improving quality of bowel preparation could have downstream health care system benefits in the future. These efforts could increase colonoscopy capacity at VA health care systems, thereby shortening colonoscopy wait times, decreasing fragmentation of care, and increasing the number of veterans who receive high-quality colonoscopies at VA health care systems.¹⁴

Conclusions

Eleven percent of patients in this study due for a colonoscopy could extend their follow-up by ≥ 1 year. About half of these extensions were directly due to the 2020 USMSTF polyp surveillance interval extension for 1 to 2 subcentimeter tubular adenomas. The rest resulted from harmonizing recommendations with guidelines at the time of the procedure. To determine whether retroactively applying polyp surveillance guidelines to follow-up interval recommendations will result in improved endoscopic capacity, health care system administrators should consider the degree of CRC screening care fragmentation in their patient population. Greater long-term gains in endoscopic capacity may be achieved by proactively supporting endoscopists in making guideline-concordant screening recommendations at the time of colonoscopy.

In 2020, the US Multi-Society Task Force (USMSTF) on Colorectal Cancer (CRC) increased the recommended colon polyp surveillance interval for 1 to 2 subcentimeter tubular adenomas from 5 to 10 years to 7 to 10 years.¹ This change was prompted by emerging research indicating that rates of CRC and advanced neoplasia among patients with a history of only 1 to 2 subcentimeter tubular adenomas are lower than initially estimated.^2,3 This extension provides an opportunity to increase endoscopy capacity and improve access to colonoscopies by retroactively applying the 2020 guidelines to surveillance interval recommendations made before their introduction. For example, based on the updated guidelines, patients previously recommended to undergo colon polyp surveillance colonoscopy 5 years after an index colonoscopy could extend their surveillance interval by 2 to 5 years. Increasing endoscopic capacity could address the growing demand for colonoscopies from new screening guidelines that reduced the age of initial CRC screening from 50 years to 45 years and the backlog of procedures due to COVID-19 restrictions.⁴

As part of a project to increase endoscopic capacity at the US Department of Veterans Affairs (VA) Pittsburgh Healthcare System (VAPHS), this study assessed the potential impact of retroactively applying the 2020 USMSTF polyp surveillance guidelines on endoscopic capacity. These results may be informative for other VA and private-sector health care systems seeking to identify strategies to improve endoscopy capacity.

Methods

VAPHS is an integrated health care system in the Veterans Health Administration (VHA) serving 85,000 patients across 8 health care institutions in Pennsylvania, Ohio, and West Virginia. VAPHS manages colorectal screening recommendations for patients receiving medical care in the health care system regardless of whether their prior colonoscopy was performed at VAPHS or external facilities. The VA maintains a national CRC screening and surveillance electronic medical record reminder that prompts health care practitioners to order colon polyp surveillance based on interval recommendations from the index colonoscopy. This study reviewed all patients from the VAPHS panel with a reminder to undergo colonoscopy for screening for CRC or surveillance of colon polyps within 12 months from September 1, 2022.

Among patients with a reminder, 3 investigators reviewed index colonoscopy and pathology reports to identify CRC risk category, colonoscopy indication, procedural quality, and recommended repeat colonoscopy interval. Per the USMSTF guidelines, patients with incomplete colonoscopy or pathology records, high-risk indications (ie, personal history of inflammatory bowel disease, personal history of CRC, or family history of CRC), or inadequate bowel preparation (Boston Bowel Preparation Score < 6) were excluded. Additionally, patients who had CRC screening or surveillance discontinued due to age or comorbidities, had completed a subsequent follow-up colonoscopy, or were deceased at the time of review were excluded.

Retroactive Interval Reclassification

Among eligible patients, this study compared the repeat colonoscopy interval recommended by the prior endoscopist with those from the 2020 USMSTF guidelines. In cases where the interval was documented as a range of years, the lower end was considered the recommendation. Similarly, the lower end of the range from the 2020 USMSTF guidelines was used for the reclassified surveillance interval. Years extended per patient were quantified relative to September 1, 2023 (ie, 1 year after the review date). For example, if the index colonoscopy was completed on September 1, 2016, the initial surveillance recommendation was 5 years, and the reclassified recommendation was 7 years, the interval extension beyond September 1, 2023, was 0 years.

Furthermore, because index surveillance recommendations are not always guideline concordant, the years extended per patient were calculated by harmonizing the index endoscopist’s recommendations with the guidelines at the time of the index colonoscopy.⁵ For example, if the index colonoscopy was completed on September 1, 2018, and the endoscopist recommended a 5-year follow-up for a patient with average risk for CRC, adequate bowel preparation, and no colorectal polyps, that patient is eligible to extend their colonoscopy to September 1, 2028, based on guideline recommendations at the time of index endoscopy recommending that the next colonoscopy occur in 10 years. In this analysis the 2012 USMSTF guidelines were applied to all index colonoscopies completed in 2021 or earlier to allow time for adoption of the 2020 guidelines. 

This project fulfilled a facility mandate to increase capacity to conduct endoscopic procedures. Institutional review board approval was not required by VAPHS policy relating to clinical operations projects. Approval for publication of clinical operations activity was obtained from the VAPHS facility director.

Results

Within 1 year of the September 1, 2022, review date, 637 patients receiving care at VAPHS had clinical reminders for an upcoming colonoscopy. Of these, 54 (8.4%) were already up to date or were deceased at the time of review. Of the 583 eligible patients, 96% were male, the median age was 74 years, the median index colonoscopy year was 2016, and 178 (30.5%) had an average-risk CRC screening indication at the index colonoscopy (Table).

Of the 583 patients due for colonoscopy, 331 (56.7%) had both colonoscopy and pathology reports available. The majority of those with incomplete records had the index colonoscopy completed outside VAPHS. Among these patients, 222 (67.0%) had adequate bowel preparation. Of those with adequate bowel preparation, 43 were not eligible for interval extension because of high-risk conditions and 13 were not eligible because there was no index surveillance interval recommendation from the index endoscopist. Of the patients due for colonoscopy, 166 (28.4%) were potentially eligible for surveillance interval extension (Figure).  

Sixty-five (39.2%) of the 166 patients had 1 to 2 subcentimeter tubular adenomas on their index colonoscopy. Sixty-two patients were eligible for interval extension to 7 years, but this only resulted in ≥ 1 year of extension beyond the review date for 36 (6% of all 583 patients due for colonoscopy). The 36 patients were extended 63 years. By harmonizing the index endoscopists’ surveillance interval recommendation with the guideline at the time of the index colonoscopy, 29 additional patients could have their colonoscopy extended by ≥ 1 year. Harmonization extended colonoscopy intervals by 93 years. Retroactively applying the 2020 USMSTF polyp surveillance guidelines and harmonizing recommendations to guidelines extended the time of index colonoscopy by 153 years.

Discussion

With retroactive application of the 2020 USMSTF polyp surveillance guidelines, 6% of patients due for an upcoming colonoscopy could extend their follow-up by ≥ 1 year by extending the surveillance interval for 1 to 2 subcentimeter tubular adenomas to 7 years. An additional 5% of patients could extend their interval by harmonizing the index endoscopist’s interval recommendation with polyp surveillance guidelines at the time of the index colonoscopy. These findings are consistent with the results of 2 studies that demonstrated that about 14% of patients due for colonoscopy could have their interval extended.^6,7 The current study enhances those insights by separating the contribution of 2020 USMSTF polyp surveillance guidelines from the contribution of harmonizing surveillance intervals with guidelines for other polyp histologies. This study found that there is an opportunity to improve endoscopic capacity by harmonizing recommendations with guidelines. This complements a 2023 study showing that even when knowledgeable about guidelines, clinicians do not necessarily follow recommendations.⁸ While this and previous research have identified that 11% to 14% of patients are eligible for extension, these individuals would also have to be willing to have their polyp surveillance intervals extended for there to be a real-world impact on endoscopic capacity. A 2024 study found that only 19% to 37% of patients with 1 to 2 small tubular adenomas were willing to have polyps surveillance interval extension.⁹ This suggests the actual effect on capacity may be even lower than reported.

Limitations

The overall impact of the 2020 USMSTF polyp surveillance guidelines on endoscopic capacity was blunted by the high prevalence of incomplete index colonoscopy records among the study population. Without data on bowel preparation quality or procedure indications, this study could not assess whether 43% of patients were eligible for surveillance interval extension. Most index colonoscopies with incomplete documentation were completed at community-care gastroenterology facilities. This high rate of incomplete documentation is likely generalizable to other VA health care systems—especially in the era of the Veterans Access, Choice, and Accountability Act of 2014, which increased veteran access to non-VA community care.¹⁰ Veterans due for colon polyp surveillance colonoscopies are more likely to have had their prior colonoscopy in community care compared with prior eras.¹¹ Furthermore, because the VHA is among the most established integrated health care systems offering primary and subspecialty care in the US, private sector health care systems may have even greater rates of care fragmentation for longitudinal CRC screening and colon polyp surveillance, as these systems have only begun to regionally integrate recently.^12,13

Another limitation is that nearly one-third of the individuals with documentation had inadequate bowel preparation for surveillance recommendations. This results in shorter surveillance follow-up colonoscopies and increases downstream demand for future colonoscopies. The low yield of extending colon polyp surveillance interval in this study emphasizes that improved efforts to obtain colonoscopy and pathology reports from community care, right-sizing the colon polyp surveillance intervals recommended by endoscopists, and improving quality of bowel preparation could have downstream health care system benefits in the future. These efforts could increase colonoscopy capacity at VA health care systems, thereby shortening colonoscopy wait times, decreasing fragmentation of care, and increasing the number of veterans who receive high-quality colonoscopies at VA health care systems.¹⁴

Conclusions

Eleven percent of patients in this study due for a colonoscopy could extend their follow-up by ≥ 1 year. About half of these extensions were directly due to the 2020 USMSTF polyp surveillance interval extension for 1 to 2 subcentimeter tubular adenomas. The rest resulted from harmonizing recommendations with guidelines at the time of the procedure. To determine whether retroactively applying polyp surveillance guidelines to follow-up interval recommendations will result in improved endoscopic capacity, health care system administrators should consider the degree of CRC screening care fragmentation in their patient population. Greater long-term gains in endoscopic capacity may be achieved by proactively supporting endoscopists in making guideline-concordant screening recommendations at the time of colonoscopy.

In 2020, the US Multi-Society Task Force (USMSTF) on Colorectal Cancer (CRC) increased the recommended colon polyp surveillance interval for 1 to 2 subcentimeter tubular adenomas from 5 to 10 years to 7 to 10 years.¹ This change was prompted by emerging research indicating that rates of CRC and advanced neoplasia among patients with a history of only 1 to 2 subcentimeter tubular adenomas are lower than initially estimated.^2,3 This extension provides an opportunity to increase endoscopy capacity and improve access to colonoscopies by retroactively applying the 2020 guidelines to surveillance interval recommendations made before their introduction. For example, based on the updated guidelines, patients previously recommended to undergo colon polyp surveillance colonoscopy 5 years after an index colonoscopy could extend their surveillance interval by 2 to 5 years. Increasing endoscopic capacity could address the growing demand for colonoscopies from new screening guidelines that reduced the age of initial CRC screening from 50 years to 45 years and the backlog of procedures due to COVID-19 restrictions.⁴

As part of a project to increase endoscopic capacity at the US Department of Veterans Affairs (VA) Pittsburgh Healthcare System (VAPHS), this study assessed the potential impact of retroactively applying the 2020 USMSTF polyp surveillance guidelines on endoscopic capacity. These results may be informative for other VA and private-sector health care systems seeking to identify strategies to improve endoscopy capacity.

Methods

VAPHS is an integrated health care system in the Veterans Health Administration (VHA) serving 85,000 patients across 8 health care institutions in Pennsylvania, Ohio, and West Virginia. VAPHS manages colorectal screening recommendations for patients receiving medical care in the health care system regardless of whether their prior colonoscopy was performed at VAPHS or external facilities. The VA maintains a national CRC screening and surveillance electronic medical record reminder that prompts health care practitioners to order colon polyp surveillance based on interval recommendations from the index colonoscopy. This study reviewed all patients from the VAPHS panel with a reminder to undergo colonoscopy for screening for CRC or surveillance of colon polyps within 12 months from September 1, 2022.

Among patients with a reminder, 3 investigators reviewed index colonoscopy and pathology reports to identify CRC risk category, colonoscopy indication, procedural quality, and recommended repeat colonoscopy interval. Per the USMSTF guidelines, patients with incomplete colonoscopy or pathology records, high-risk indications (ie, personal history of inflammatory bowel disease, personal history of CRC, or family history of CRC), or inadequate bowel preparation (Boston Bowel Preparation Score < 6) were excluded. Additionally, patients who had CRC screening or surveillance discontinued due to age or comorbidities, had completed a subsequent follow-up colonoscopy, or were deceased at the time of review were excluded.

Retroactive Interval Reclassification

Among eligible patients, this study compared the repeat colonoscopy interval recommended by the prior endoscopist with those from the 2020 USMSTF guidelines. In cases where the interval was documented as a range of years, the lower end was considered the recommendation. Similarly, the lower end of the range from the 2020 USMSTF guidelines was used for the reclassified surveillance interval. Years extended per patient were quantified relative to September 1, 2023 (ie, 1 year after the review date). For example, if the index colonoscopy was completed on September 1, 2016, the initial surveillance recommendation was 5 years, and the reclassified recommendation was 7 years, the interval extension beyond September 1, 2023, was 0 years.

Furthermore, because index surveillance recommendations are not always guideline concordant, the years extended per patient were calculated by harmonizing the index endoscopist’s recommendations with the guidelines at the time of the index colonoscopy.⁵ For example, if the index colonoscopy was completed on September 1, 2018, and the endoscopist recommended a 5-year follow-up for a patient with average risk for CRC, adequate bowel preparation, and no colorectal polyps, that patient is eligible to extend their colonoscopy to September 1, 2028, based on guideline recommendations at the time of index endoscopy recommending that the next colonoscopy occur in 10 years. In this analysis the 2012 USMSTF guidelines were applied to all index colonoscopies completed in 2021 or earlier to allow time for adoption of the 2020 guidelines. 

This project fulfilled a facility mandate to increase capacity to conduct endoscopic procedures. Institutional review board approval was not required by VAPHS policy relating to clinical operations projects. Approval for publication of clinical operations activity was obtained from the VAPHS facility director.

Results

Within 1 year of the September 1, 2022, review date, 637 patients receiving care at VAPHS had clinical reminders for an upcoming colonoscopy. Of these, 54 (8.4%) were already up to date or were deceased at the time of review. Of the 583 eligible patients, 96% were male, the median age was 74 years, the median index colonoscopy year was 2016, and 178 (30.5%) had an average-risk CRC screening indication at the index colonoscopy (Table).

Of the 583 patients due for colonoscopy, 331 (56.7%) had both colonoscopy and pathology reports available. The majority of those with incomplete records had the index colonoscopy completed outside VAPHS. Among these patients, 222 (67.0%) had adequate bowel preparation. Of those with adequate bowel preparation, 43 were not eligible for interval extension because of high-risk conditions and 13 were not eligible because there was no index surveillance interval recommendation from the index endoscopist. Of the patients due for colonoscopy, 166 (28.4%) were potentially eligible for surveillance interval extension (Figure).  

Sixty-five (39.2%) of the 166 patients had 1 to 2 subcentimeter tubular adenomas on their index colonoscopy. Sixty-two patients were eligible for interval extension to 7 years, but this only resulted in ≥ 1 year of extension beyond the review date for 36 (6% of all 583 patients due for colonoscopy). The 36 patients were extended 63 years. By harmonizing the index endoscopists’ surveillance interval recommendation with the guideline at the time of the index colonoscopy, 29 additional patients could have their colonoscopy extended by ≥ 1 year. Harmonization extended colonoscopy intervals by 93 years. Retroactively applying the 2020 USMSTF polyp surveillance guidelines and harmonizing recommendations to guidelines extended the time of index colonoscopy by 153 years.

Discussion

With retroactive application of the 2020 USMSTF polyp surveillance guidelines, 6% of patients due for an upcoming colonoscopy could extend their follow-up by ≥ 1 year by extending the surveillance interval for 1 to 2 subcentimeter tubular adenomas to 7 years. An additional 5% of patients could extend their interval by harmonizing the index endoscopist’s interval recommendation with polyp surveillance guidelines at the time of the index colonoscopy. These findings are consistent with the results of 2 studies that demonstrated that about 14% of patients due for colonoscopy could have their interval extended.^6,7 The current study enhances those insights by separating the contribution of 2020 USMSTF polyp surveillance guidelines from the contribution of harmonizing surveillance intervals with guidelines for other polyp histologies. This study found that there is an opportunity to improve endoscopic capacity by harmonizing recommendations with guidelines. This complements a 2023 study showing that even when knowledgeable about guidelines, clinicians do not necessarily follow recommendations.⁸ While this and previous research have identified that 11% to 14% of patients are eligible for extension, these individuals would also have to be willing to have their polyp surveillance intervals extended for there to be a real-world impact on endoscopic capacity. A 2024 study found that only 19% to 37% of patients with 1 to 2 small tubular adenomas were willing to have polyps surveillance interval extension.⁹ This suggests the actual effect on capacity may be even lower than reported.

Limitations

The overall impact of the 2020 USMSTF polyp surveillance guidelines on endoscopic capacity was blunted by the high prevalence of incomplete index colonoscopy records among the study population. Without data on bowel preparation quality or procedure indications, this study could not assess whether 43% of patients were eligible for surveillance interval extension. Most index colonoscopies with incomplete documentation were completed at community-care gastroenterology facilities. This high rate of incomplete documentation is likely generalizable to other VA health care systems—especially in the era of the Veterans Access, Choice, and Accountability Act of 2014, which increased veteran access to non-VA community care.¹⁰ Veterans due for colon polyp surveillance colonoscopies are more likely to have had their prior colonoscopy in community care compared with prior eras.¹¹ Furthermore, because the VHA is among the most established integrated health care systems offering primary and subspecialty care in the US, private sector health care systems may have even greater rates of care fragmentation for longitudinal CRC screening and colon polyp surveillance, as these systems have only begun to regionally integrate recently.^12,13

Another limitation is that nearly one-third of the individuals with documentation had inadequate bowel preparation for surveillance recommendations. This results in shorter surveillance follow-up colonoscopies and increases downstream demand for future colonoscopies. The low yield of extending colon polyp surveillance interval in this study emphasizes that improved efforts to obtain colonoscopy and pathology reports from community care, right-sizing the colon polyp surveillance intervals recommended by endoscopists, and improving quality of bowel preparation could have downstream health care system benefits in the future. These efforts could increase colonoscopy capacity at VA health care systems, thereby shortening colonoscopy wait times, decreasing fragmentation of care, and increasing the number of veterans who receive high-quality colonoscopies at VA health care systems.¹⁴

Conclusions

Eleven percent of patients in this study due for a colonoscopy could extend their follow-up by ≥ 1 year. About half of these extensions were directly due to the 2020 USMSTF polyp surveillance interval extension for 1 to 2 subcentimeter tubular adenomas. The rest resulted from harmonizing recommendations with guidelines at the time of the procedure. To determine whether retroactively applying polyp surveillance guidelines to follow-up interval recommendations will result in improved endoscopic capacity, health care system administrators should consider the degree of CRC screening care fragmentation in their patient population. Greater long-term gains in endoscopic capacity may be achieved by proactively supporting endoscopists in making guideline-concordant screening recommendations at the time of colonoscopy.

Tracheal deviation mostly occurs from mechanical compression of the trachea, and can be caused by a variety of clinical conditions, including trauma,¹ pharyngeal abscess,² neck hematoma,³ thyroid enlargement,⁴ and kyphoscoliosis.⁵ These conditions often result in lateral tracheal deviation, which can be associated with tracheal compression and reduction in tracheal caliber.

Anterior-posterior (A-P) tracheal deviation has rarely been reported. Kyphoscoliosis, scarring after a tracheostomy, or innominate vein compression are probable causes of A-P tracheal deviation and can be associated with tracheal narrowing and vascular fistula formation. This report describes a case of difficult endotracheal tube (ETT) advancement secondary to unexpected acute posterior tracheal deviation encountered during cardiopulmonary resuscitation (CPR). A waiver of patient consent was obtained from the Human Research Protection Program at the US Department of Veterans Affairs (VA) Puget Sound Health Care System.

Case Presentation

A 50-year-old male with a history of chronic cerebral venous sinus thrombosis and taking enoxaparin, presented to the emergency department for recurrent headaches. He experienced sudden cardiac arrest, and CPR in the form of chest compression and bag mask ventilation was immediately initiated. With the patient's head in an extended position and using a video laryngoscope, a Cormack–Lehane grade 1 view of the glottic opening was obtained and the trachea was intubated with an 8 mm (internal diameter) polyvinyl chloride ETT. Tracheal intubation was confirmed by utilizing continuous EtCO₂ monitoring. The ETT was secured at 22 cm measured at the teeth.

After about 40 minutes of CPR, spontaneous circulation restarted and a portable A-P chest X-ray with the head in a neutral position indicated the ETT tip was at the level of the first rib (Figure 1). This finding, along with a persistent air leak, prompted blind advancement of the ETT to 26 cm at the teeth, but resistance to advancement was noted. A subsequent chest computed tomography (CT) with the head in a neutral position revealed the ETT remained inappropriately positioned with the tip measured 8.2 cm above the carina (Figure 2A). Concurrently, a sagittal CT view demonstrated significant posterior deviation of the mid and lower trachea. This deviation was determined to be the most likely cause of the difficulty encountered in advancing the ETT. No masses or lesions contributing to the acute tracheal angulation could be identified. Comparing CT imaging from 2 months prior, the trachea was of normal caliber and ordinarily aligned with the vertebral column (Figure 2B).

With the patient in Fowler position with the head midline, a flexible fiber-optic bronchoscopy was performed. Acute, almost 90-degree tracheal angulation was encountered and navigated by retroflexion of the flexible bronchoscope. Once the posterior tracheal wall was encountered, retroflexion was relaxed and the carina was visualized. The bronchoscope tip was placed near the carina, and the ETT was advanced over the fiber-optic bronchoscope to terminate 3 cm above the carina. A subsequent chest X-ray confirmed appropriate ETT position (Figure 3).

Discussion

Tracheal deviation in the A-P dimension resulting in difficult tracheal intubation has rarely been reported. Previous reports have described anatomical lesions contributing to similar tracheal deviation, such as retro-tracheal thyroid tissue, pronounced cervical lordosis, and severe kyphoscoliosis with destructive cervical fusion.^5-8 In a study of the anatomical correlation of double lumen tube placement while using positron emission tomography CT, Cameron et al evaluated the size and angulation of the glottis and proximal trachea using calibrated CT measurements and an online digital protractor and note nearly perfect alignment of the pharynx and glottis.⁹ However, the trachea turned posteriorly relative to the glottis, resulting in an overall posterior angle of the proximal trachea compared to the glottis of 30.4 to 50.1 degrees, with no sex differences. The need to maneuver similar proximal tracheal angulation during endotracheal intubation has been reported as a cause of difficult intubation.¹⁰

In this case, the posterior angulation was not encountered in the proximal trachea but rather in the more distal trachea. The extreme A-P tracheal deviation was not associated with any identifiable masses or lesions. A CT performed 2 months prior demonstrated normal tracheal anatomy, and there was no interval history of neck trauma or tracheal obstruction suggestive of a likely cause for this deviation. This change in the patient’s tracheal anatomy was only discovered after CPR had been performed and as part of the workup for cardiac arrest. Iatrogenic injuries are known to occur during CPR. Common CPR-related airway injuries include tracheal mucosal injury from traumatic intubation and bony injuries to the chest wall from compressions.¹¹ Laryngeal cartilage damage from intubation may also occur, but tracheal displacement following CPR has not been previously reported.¹¹

This case of tracheal deviation is unlikely to be related to patient positioning, as the A-P deviation persisted in 3 separate head and neck alignments. First, during indirect laryngoscopy, performed in a standard sniffing position. Second, during the CT, performed in the supine position, with no head support. The acute A-P deviation seen in Figure 2 was clearly noted in this position. Lastly, flexible fiber-optic bronchoscopy was performed in a semiupright position with the head supported on a pillow. A-P deviation was encountered and navigated in this position during flexible fiber-optic guided ETT repositioning. 

Using magnetic resonance imaging, alterations in the alignment of pharyngeal and tracheal axes have been described with changes in neck positioning; however, tracheal deviation has not been described with changes in head and neck alignment.¹² Although the clinical presentation in this case was consistent with prior reports, we were unable to identify any previously reported anatomic cause for the tracheal deviation.^5,6,8 Initial glottic visualization with a video laryngoscope was unremarkable, but resistance to sufficient ETT advancement past the vocal cords and a persistent air leak due to cuff herniation through the glottic opening was noticeable. The ETT was maneuvered to an appropriate position in the trachea using a flexible fiber-optic bronchoscope. The acute angulation of the trachea that was appreciated on bronchoscopy did not result in kinking of the ETT both initially and after in-situ thermosoftening of the polyvinyl chloride tube.¹³ Previously reported instances of A-P tracheal deviation have outlined the necessity of using alternative techniques to establish a patent airway, including the use of a laryngeal mask airway and a cuffless ETT with saline-soaked gauze packing.^5,8 In 1 reported case, awake fiber-optic intubation was performed when difficult tracheal intubation was anticipated due to known A-P tracheal deviation.⁶

Failure of ETT advancement can be due to obstruction from the arytenoids and at the level of the vocal cords.¹⁴ When the ETT has been visualized to have traversed the vocal cords, tracheal A-P deviation should be considered as a cause of difficult ETT advancement. If an adequate endotracheal airway cannot be established, prompt consideration should be given to placement of a supraglottic airway. Early fiber-optic bronchoscopy should be used to establish the diagnosis and assist with proper ETT positioning.

Conclusions

This case illustrates the rare occurrence of A-P tracheal deviation leading to difficult intubation during CPR. The findings underscore the importance of considering A-P deviation as a potential cause of airway complications in emergency settings, especially in patients with previously normal tracheal anatomy. The successful use of flexible fiber-optic bronchoscopy in this case provides a valuable technique for addressing acute tracheal angulation. This report contributes to the limited literature on A-P tracheal deviation and serves as a reminder for clinicians to maintain a high index of suspicion for unusual airway challenges during critical interventions.

Tracheal deviation mostly occurs from mechanical compression of the trachea, and can be caused by a variety of clinical conditions, including trauma,¹ pharyngeal abscess,² neck hematoma,³ thyroid enlargement,⁴ and kyphoscoliosis.⁵ These conditions often result in lateral tracheal deviation, which can be associated with tracheal compression and reduction in tracheal caliber.

Anterior-posterior (A-P) tracheal deviation has rarely been reported. Kyphoscoliosis, scarring after a tracheostomy, or innominate vein compression are probable causes of A-P tracheal deviation and can be associated with tracheal narrowing and vascular fistula formation. This report describes a case of difficult endotracheal tube (ETT) advancement secondary to unexpected acute posterior tracheal deviation encountered during cardiopulmonary resuscitation (CPR). A waiver of patient consent was obtained from the Human Research Protection Program at the US Department of Veterans Affairs (VA) Puget Sound Health Care System.

Case Presentation

A 50-year-old male with a history of chronic cerebral venous sinus thrombosis and taking enoxaparin, presented to the emergency department for recurrent headaches. He experienced sudden cardiac arrest, and CPR in the form of chest compression and bag mask ventilation was immediately initiated. With the patient's head in an extended position and using a video laryngoscope, a Cormack–Lehane grade 1 view of the glottic opening was obtained and the trachea was intubated with an 8 mm (internal diameter) polyvinyl chloride ETT. Tracheal intubation was confirmed by utilizing continuous EtCO₂ monitoring. The ETT was secured at 22 cm measured at the teeth.

After about 40 minutes of CPR, spontaneous circulation restarted and a portable A-P chest X-ray with the head in a neutral position indicated the ETT tip was at the level of the first rib (Figure 1). This finding, along with a persistent air leak, prompted blind advancement of the ETT to 26 cm at the teeth, but resistance to advancement was noted. A subsequent chest computed tomography (CT) with the head in a neutral position revealed the ETT remained inappropriately positioned with the tip measured 8.2 cm above the carina (Figure 2A). Concurrently, a sagittal CT view demonstrated significant posterior deviation of the mid and lower trachea. This deviation was determined to be the most likely cause of the difficulty encountered in advancing the ETT. No masses or lesions contributing to the acute tracheal angulation could be identified. Comparing CT imaging from 2 months prior, the trachea was of normal caliber and ordinarily aligned with the vertebral column (Figure 2B).

With the patient in Fowler position with the head midline, a flexible fiber-optic bronchoscopy was performed. Acute, almost 90-degree tracheal angulation was encountered and navigated by retroflexion of the flexible bronchoscope. Once the posterior tracheal wall was encountered, retroflexion was relaxed and the carina was visualized. The bronchoscope tip was placed near the carina, and the ETT was advanced over the fiber-optic bronchoscope to terminate 3 cm above the carina. A subsequent chest X-ray confirmed appropriate ETT position (Figure 3).

Discussion

Tracheal deviation in the A-P dimension resulting in difficult tracheal intubation has rarely been reported. Previous reports have described anatomical lesions contributing to similar tracheal deviation, such as retro-tracheal thyroid tissue, pronounced cervical lordosis, and severe kyphoscoliosis with destructive cervical fusion.^5-8 In a study of the anatomical correlation of double lumen tube placement while using positron emission tomography CT, Cameron et al evaluated the size and angulation of the glottis and proximal trachea using calibrated CT measurements and an online digital protractor and note nearly perfect alignment of the pharynx and glottis.⁹ However, the trachea turned posteriorly relative to the glottis, resulting in an overall posterior angle of the proximal trachea compared to the glottis of 30.4 to 50.1 degrees, with no sex differences. The need to maneuver similar proximal tracheal angulation during endotracheal intubation has been reported as a cause of difficult intubation.¹⁰

In this case, the posterior angulation was not encountered in the proximal trachea but rather in the more distal trachea. The extreme A-P tracheal deviation was not associated with any identifiable masses or lesions. A CT performed 2 months prior demonstrated normal tracheal anatomy, and there was no interval history of neck trauma or tracheal obstruction suggestive of a likely cause for this deviation. This change in the patient’s tracheal anatomy was only discovered after CPR had been performed and as part of the workup for cardiac arrest. Iatrogenic injuries are known to occur during CPR. Common CPR-related airway injuries include tracheal mucosal injury from traumatic intubation and bony injuries to the chest wall from compressions.¹¹ Laryngeal cartilage damage from intubation may also occur, but tracheal displacement following CPR has not been previously reported.¹¹

This case of tracheal deviation is unlikely to be related to patient positioning, as the A-P deviation persisted in 3 separate head and neck alignments. First, during indirect laryngoscopy, performed in a standard sniffing position. Second, during the CT, performed in the supine position, with no head support. The acute A-P deviation seen in Figure 2 was clearly noted in this position. Lastly, flexible fiber-optic bronchoscopy was performed in a semiupright position with the head supported on a pillow. A-P deviation was encountered and navigated in this position during flexible fiber-optic guided ETT repositioning. 

Using magnetic resonance imaging, alterations in the alignment of pharyngeal and tracheal axes have been described with changes in neck positioning; however, tracheal deviation has not been described with changes in head and neck alignment.¹² Although the clinical presentation in this case was consistent with prior reports, we were unable to identify any previously reported anatomic cause for the tracheal deviation.^5,6,8 Initial glottic visualization with a video laryngoscope was unremarkable, but resistance to sufficient ETT advancement past the vocal cords and a persistent air leak due to cuff herniation through the glottic opening was noticeable. The ETT was maneuvered to an appropriate position in the trachea using a flexible fiber-optic bronchoscope. The acute angulation of the trachea that was appreciated on bronchoscopy did not result in kinking of the ETT both initially and after in-situ thermosoftening of the polyvinyl chloride tube.¹³ Previously reported instances of A-P tracheal deviation have outlined the necessity of using alternative techniques to establish a patent airway, including the use of a laryngeal mask airway and a cuffless ETT with saline-soaked gauze packing.^5,8 In 1 reported case, awake fiber-optic intubation was performed when difficult tracheal intubation was anticipated due to known A-P tracheal deviation.⁶

Failure of ETT advancement can be due to obstruction from the arytenoids and at the level of the vocal cords.¹⁴ When the ETT has been visualized to have traversed the vocal cords, tracheal A-P deviation should be considered as a cause of difficult ETT advancement. If an adequate endotracheal airway cannot be established, prompt consideration should be given to placement of a supraglottic airway. Early fiber-optic bronchoscopy should be used to establish the diagnosis and assist with proper ETT positioning.

Conclusions

This case illustrates the rare occurrence of A-P tracheal deviation leading to difficult intubation during CPR. The findings underscore the importance of considering A-P deviation as a potential cause of airway complications in emergency settings, especially in patients with previously normal tracheal anatomy. The successful use of flexible fiber-optic bronchoscopy in this case provides a valuable technique for addressing acute tracheal angulation. This report contributes to the limited literature on A-P tracheal deviation and serves as a reminder for clinicians to maintain a high index of suspicion for unusual airway challenges during critical interventions.

Tracheal deviation mostly occurs from mechanical compression of the trachea, and can be caused by a variety of clinical conditions, including trauma,¹ pharyngeal abscess,² neck hematoma,³ thyroid enlargement,⁴ and kyphoscoliosis.⁵ These conditions often result in lateral tracheal deviation, which can be associated with tracheal compression and reduction in tracheal caliber.

Anterior-posterior (A-P) tracheal deviation has rarely been reported. Kyphoscoliosis, scarring after a tracheostomy, or innominate vein compression are probable causes of A-P tracheal deviation and can be associated with tracheal narrowing and vascular fistula formation. This report describes a case of difficult endotracheal tube (ETT) advancement secondary to unexpected acute posterior tracheal deviation encountered during cardiopulmonary resuscitation (CPR). A waiver of patient consent was obtained from the Human Research Protection Program at the US Department of Veterans Affairs (VA) Puget Sound Health Care System.

Case Presentation

A 50-year-old male with a history of chronic cerebral venous sinus thrombosis and taking enoxaparin, presented to the emergency department for recurrent headaches. He experienced sudden cardiac arrest, and CPR in the form of chest compression and bag mask ventilation was immediately initiated. With the patient's head in an extended position and using a video laryngoscope, a Cormack–Lehane grade 1 view of the glottic opening was obtained and the trachea was intubated with an 8 mm (internal diameter) polyvinyl chloride ETT. Tracheal intubation was confirmed by utilizing continuous EtCO₂ monitoring. The ETT was secured at 22 cm measured at the teeth.

After about 40 minutes of CPR, spontaneous circulation restarted and a portable A-P chest X-ray with the head in a neutral position indicated the ETT tip was at the level of the first rib (Figure 1). This finding, along with a persistent air leak, prompted blind advancement of the ETT to 26 cm at the teeth, but resistance to advancement was noted. A subsequent chest computed tomography (CT) with the head in a neutral position revealed the ETT remained inappropriately positioned with the tip measured 8.2 cm above the carina (Figure 2A). Concurrently, a sagittal CT view demonstrated significant posterior deviation of the mid and lower trachea. This deviation was determined to be the most likely cause of the difficulty encountered in advancing the ETT. No masses or lesions contributing to the acute tracheal angulation could be identified. Comparing CT imaging from 2 months prior, the trachea was of normal caliber and ordinarily aligned with the vertebral column (Figure 2B).

With the patient in Fowler position with the head midline, a flexible fiber-optic bronchoscopy was performed. Acute, almost 90-degree tracheal angulation was encountered and navigated by retroflexion of the flexible bronchoscope. Once the posterior tracheal wall was encountered, retroflexion was relaxed and the carina was visualized. The bronchoscope tip was placed near the carina, and the ETT was advanced over the fiber-optic bronchoscope to terminate 3 cm above the carina. A subsequent chest X-ray confirmed appropriate ETT position (Figure 3).

Discussion

Tracheal deviation in the A-P dimension resulting in difficult tracheal intubation has rarely been reported. Previous reports have described anatomical lesions contributing to similar tracheal deviation, such as retro-tracheal thyroid tissue, pronounced cervical lordosis, and severe kyphoscoliosis with destructive cervical fusion.^5-8 In a study of the anatomical correlation of double lumen tube placement while using positron emission tomography CT, Cameron et al evaluated the size and angulation of the glottis and proximal trachea using calibrated CT measurements and an online digital protractor and note nearly perfect alignment of the pharynx and glottis.⁹ However, the trachea turned posteriorly relative to the glottis, resulting in an overall posterior angle of the proximal trachea compared to the glottis of 30.4 to 50.1 degrees, with no sex differences. The need to maneuver similar proximal tracheal angulation during endotracheal intubation has been reported as a cause of difficult intubation.¹⁰

In this case, the posterior angulation was not encountered in the proximal trachea but rather in the more distal trachea. The extreme A-P tracheal deviation was not associated with any identifiable masses or lesions. A CT performed 2 months prior demonstrated normal tracheal anatomy, and there was no interval history of neck trauma or tracheal obstruction suggestive of a likely cause for this deviation. This change in the patient’s tracheal anatomy was only discovered after CPR had been performed and as part of the workup for cardiac arrest. Iatrogenic injuries are known to occur during CPR. Common CPR-related airway injuries include tracheal mucosal injury from traumatic intubation and bony injuries to the chest wall from compressions.¹¹ Laryngeal cartilage damage from intubation may also occur, but tracheal displacement following CPR has not been previously reported.¹¹

This case of tracheal deviation is unlikely to be related to patient positioning, as the A-P deviation persisted in 3 separate head and neck alignments. First, during indirect laryngoscopy, performed in a standard sniffing position. Second, during the CT, performed in the supine position, with no head support. The acute A-P deviation seen in Figure 2 was clearly noted in this position. Lastly, flexible fiber-optic bronchoscopy was performed in a semiupright position with the head supported on a pillow. A-P deviation was encountered and navigated in this position during flexible fiber-optic guided ETT repositioning. 

Using magnetic resonance imaging, alterations in the alignment of pharyngeal and tracheal axes have been described with changes in neck positioning; however, tracheal deviation has not been described with changes in head and neck alignment.¹² Although the clinical presentation in this case was consistent with prior reports, we were unable to identify any previously reported anatomic cause for the tracheal deviation.^5,6,8 Initial glottic visualization with a video laryngoscope was unremarkable, but resistance to sufficient ETT advancement past the vocal cords and a persistent air leak due to cuff herniation through the glottic opening was noticeable. The ETT was maneuvered to an appropriate position in the trachea using a flexible fiber-optic bronchoscope. The acute angulation of the trachea that was appreciated on bronchoscopy did not result in kinking of the ETT both initially and after in-situ thermosoftening of the polyvinyl chloride tube.¹³ Previously reported instances of A-P tracheal deviation have outlined the necessity of using alternative techniques to establish a patent airway, including the use of a laryngeal mask airway and a cuffless ETT with saline-soaked gauze packing.^5,8 In 1 reported case, awake fiber-optic intubation was performed when difficult tracheal intubation was anticipated due to known A-P tracheal deviation.⁶

Failure of ETT advancement can be due to obstruction from the arytenoids and at the level of the vocal cords.¹⁴ When the ETT has been visualized to have traversed the vocal cords, tracheal A-P deviation should be considered as a cause of difficult ETT advancement. If an adequate endotracheal airway cannot be established, prompt consideration should be given to placement of a supraglottic airway. Early fiber-optic bronchoscopy should be used to establish the diagnosis and assist with proper ETT positioning.

Conclusions

This case illustrates the rare occurrence of A-P tracheal deviation leading to difficult intubation during CPR. The findings underscore the importance of considering A-P deviation as a potential cause of airway complications in emergency settings, especially in patients with previously normal tracheal anatomy. The successful use of flexible fiber-optic bronchoscopy in this case provides a valuable technique for addressing acute tracheal angulation. This report contributes to the limited literature on A-P tracheal deviation and serves as a reminder for clinicians to maintain a high index of suspicion for unusual airway challenges during critical interventions.

To the Editor:

Necrobiotic xanthogranuloma (NXG) is classified as a cutaneous non–Langerhans cell histiocytosis, often seen with monoclonal gammopathy of undetermined significance or multiple myeloma.¹ Clinically, it appears as a red or yellow plaque with occasional ulceration and telangiectasias, most commonly seen periorbitally and on the trunk. On pathology, NXG appears as necrobiosis, giant cells, and various inflammatory cells extending into the subcutaneous tissue.² In this article, we describe a rare presentation of NXG in location and skin type.

A 52-year-old woman with a history of systemic lupus erythematosus (SLE) presented with alopecia and a tender lesion on the scalp of 5 years’ duration (Figure 1). The patient had no history of a similar lesion, and no other lesions were present. A biopsy performed at an outside clinic a few weeks to months prior to the initial presentation to our clinic showed NXG (Figure 2). Evaluation at our clinic revealed a 4x4-cm orange-brown annular plaque on the left parietal scalp. Serum and urine protein electrophoresis studies were negative. The patient reported she was up to date with recommended screenings such as mammography and colonoscopy. 

We started the patient on topical triamcinolone and topical ruxolitinib and administered intralesional triamcinolone. She was already taking hydroxychloroquine and leflunomide for SLE. Three weeks later, she returned with improved symptoms and appearance (Figure 1). She remained on intralesional triamcinolone and ruxolitinib and continues to experience improvement.

Necrobiotic xanthogranuloma is rare and typically is associated with monoclonal gammopathy.² In one study, 83 of 100 of patients with NXG presented with or were found to have a monoclonal gammopathy.² In another study, paraproteinemia was detected in 82.1% of patients.³ The majority of case reports and systematic reviews detail periorbital or thoracic lesions.⁴ The location on the scalp and lack of association with paraproteinemia make this a rare presentation of NXG. Studies may be warranted to explore any association of SLE with NXG if more cases present.

In a multicenter cross-sectional study and systematic review of 235 patients with NXG, 87% were White, 12% were Asian, and only 1% were Black or African American.³ The limited representation of skin of color raises concern for the possibility of missed diagnoses and delays in care. 

Treatment of NXG often is multimodal with use of intravenous immunoglobulin, oral steroids, chlorambucil, melphalan, and other alkylating agents, and response is variable.^3-6 Recent studies show treatment effectiveness with Janus kinase inhibitors in granulomatous dermatitides.^7-9 As our patient was not responding to prior treatments, we decided to try ruxolitinib, and she has continued to improve with it.^10,11 Interestingly, the patient experienced continued improvement with intralesional triamcinolone, which is not often reported in the literature.^2-6 Overall, NXG is an extremely rare condition that requires special care in workup to rule out paraproteinemia and a thoughtful approach to treatment modalities.

To the Editor:

Necrobiotic xanthogranuloma (NXG) is classified as a cutaneous non–Langerhans cell histiocytosis, often seen with monoclonal gammopathy of undetermined significance or multiple myeloma.¹ Clinically, it appears as a red or yellow plaque with occasional ulceration and telangiectasias, most commonly seen periorbitally and on the trunk. On pathology, NXG appears as necrobiosis, giant cells, and various inflammatory cells extending into the subcutaneous tissue.² In this article, we describe a rare presentation of NXG in location and skin type.

A 52-year-old woman with a history of systemic lupus erythematosus (SLE) presented with alopecia and a tender lesion on the scalp of 5 years’ duration (Figure 1). The patient had no history of a similar lesion, and no other lesions were present. A biopsy performed at an outside clinic a few weeks to months prior to the initial presentation to our clinic showed NXG (Figure 2). Evaluation at our clinic revealed a 4x4-cm orange-brown annular plaque on the left parietal scalp. Serum and urine protein electrophoresis studies were negative. The patient reported she was up to date with recommended screenings such as mammography and colonoscopy. 

We started the patient on topical triamcinolone and topical ruxolitinib and administered intralesional triamcinolone. She was already taking hydroxychloroquine and leflunomide for SLE. Three weeks later, she returned with improved symptoms and appearance (Figure 1). She remained on intralesional triamcinolone and ruxolitinib and continues to experience improvement.

Necrobiotic xanthogranuloma is rare and typically is associated with monoclonal gammopathy.² In one study, 83 of 100 of patients with NXG presented with or were found to have a monoclonal gammopathy.² In another study, paraproteinemia was detected in 82.1% of patients.³ The majority of case reports and systematic reviews detail periorbital or thoracic lesions.⁴ The location on the scalp and lack of association with paraproteinemia make this a rare presentation of NXG. Studies may be warranted to explore any association of SLE with NXG if more cases present.

In a multicenter cross-sectional study and systematic review of 235 patients with NXG, 87% were White, 12% were Asian, and only 1% were Black or African American.³ The limited representation of skin of color raises concern for the possibility of missed diagnoses and delays in care. 

Treatment of NXG often is multimodal with use of intravenous immunoglobulin, oral steroids, chlorambucil, melphalan, and other alkylating agents, and response is variable.^3-6 Recent studies show treatment effectiveness with Janus kinase inhibitors in granulomatous dermatitides.^7-9 As our patient was not responding to prior treatments, we decided to try ruxolitinib, and she has continued to improve with it.^10,11 Interestingly, the patient experienced continued improvement with intralesional triamcinolone, which is not often reported in the literature.^2-6 Overall, NXG is an extremely rare condition that requires special care in workup to rule out paraproteinemia and a thoughtful approach to treatment modalities.

To the Editor:

Necrobiotic xanthogranuloma (NXG) is classified as a cutaneous non–Langerhans cell histiocytosis, often seen with monoclonal gammopathy of undetermined significance or multiple myeloma.¹ Clinically, it appears as a red or yellow plaque with occasional ulceration and telangiectasias, most commonly seen periorbitally and on the trunk. On pathology, NXG appears as necrobiosis, giant cells, and various inflammatory cells extending into the subcutaneous tissue.² In this article, we describe a rare presentation of NXG in location and skin type.

A 52-year-old woman with a history of systemic lupus erythematosus (SLE) presented with alopecia and a tender lesion on the scalp of 5 years’ duration (Figure 1). The patient had no history of a similar lesion, and no other lesions were present. A biopsy performed at an outside clinic a few weeks to months prior to the initial presentation to our clinic showed NXG (Figure 2). Evaluation at our clinic revealed a 4x4-cm orange-brown annular plaque on the left parietal scalp. Serum and urine protein electrophoresis studies were negative. The patient reported she was up to date with recommended screenings such as mammography and colonoscopy. 

We started the patient on topical triamcinolone and topical ruxolitinib and administered intralesional triamcinolone. She was already taking hydroxychloroquine and leflunomide for SLE. Three weeks later, she returned with improved symptoms and appearance (Figure 1). She remained on intralesional triamcinolone and ruxolitinib and continues to experience improvement.

Necrobiotic xanthogranuloma is rare and typically is associated with monoclonal gammopathy.² In one study, 83 of 100 of patients with NXG presented with or were found to have a monoclonal gammopathy.² In another study, paraproteinemia was detected in 82.1% of patients.³ The majority of case reports and systematic reviews detail periorbital or thoracic lesions.⁴ The location on the scalp and lack of association with paraproteinemia make this a rare presentation of NXG. Studies may be warranted to explore any association of SLE with NXG if more cases present.

In a multicenter cross-sectional study and systematic review of 235 patients with NXG, 87% were White, 12% were Asian, and only 1% were Black or African American.³ The limited representation of skin of color raises concern for the possibility of missed diagnoses and delays in care. 

Treatment of NXG often is multimodal with use of intravenous immunoglobulin, oral steroids, chlorambucil, melphalan, and other alkylating agents, and response is variable.^3-6 Recent studies show treatment effectiveness with Janus kinase inhibitors in granulomatous dermatitides.^7-9 As our patient was not responding to prior treatments, we decided to try ruxolitinib, and she has continued to improve with it.^10,11 Interestingly, the patient experienced continued improvement with intralesional triamcinolone, which is not often reported in the literature.^2-6 Overall, NXG is an extremely rare condition that requires special care in workup to rule out paraproteinemia and a thoughtful approach to treatment modalities.

As the health care landscape continues to shift, direct care (also known as direct pay) models have emerged as attractive alternatives to traditional insurance-based practice. For dermatology residents poised to enter the workforce, the direct care model offers potential advantages in autonomy, patient relationships, and work-life balance, but not without considerable risks and operational challenges. This article explores the key benefits and drawbacks of starting a direct care dermatology practice, providing a framework to help early-career dermatologists determine whether this path aligns with their personal and professional goals.

The transition from dermatology residency to clinical practice allows for a variety of paths, from large academic institutions to private practice to corporate entities (private equity–owned groups). In recent years, the direct care model has gained traction, particularly among physicians seeking greater autonomy and a more sustainable pace of practice.

Direct care dermatology practices operate outside the constraints of third-party payers, offering patients transparent pricing and direct access to care in exchange for fees paid out of pocket. By eliminating insurance companies as the middleman, it allows for less overhead, longer visits with patients, and increased access to care; however, though this model may seem appealing, direct care practices are not without their own set of challenges, especially amid rising concerns over physician burnout and administrative burden. 

This article explores the key benefits and drawbacks of starting a direct care dermatology practice, providing a framework to help early-career dermatologists determine whether this path aligns with their personal and professional goals.

The Case for Direct Care Dermatology

Autonomy and Control—Perhaps the most compelling advantage of the direct care model is clinical and operational autonomy. Without insurance contracts dictating codes, coverage limitations, and documentation demands, physicians regain full control over their practice—how much time they spend with each patient, what treatments they offer, and how they structure their schedules. This option is ideal for those who want to practice medicine the way they were trained—thoroughly, thoughtfully, and without rushing.

Improved Work-Life Balance—The direct care model allows for smaller patient panels, longer visits, and more flexible hours. In contrast to the high patient volumes required to maintain profitability in insurance-based models, direct care dermatologists often can sustain their practice with a smaller number of daily appointments. This results in reduced administrative overhead and the potential for substantial reduction in burnout, a concern that has been well documented among dermatologists in high-volume settings.^1-3 As a result, physicians are less likely to rush through patient visits or be consumed by concerns of falling behind, ultimately causing them to question their career choice.

Closer Patient Relationships—With fewer patients and longer visits, dermatologists often find the direct care model fosters a stronger therapeutic alliance that can improve treatment adherence, outcomes, and overall patient satisfaction. Additionally, patients often appreciate transparent pricing, the ability to reach their dermatologist more directly, and a sense of being truly seen and heard. This, in turn, can make dermatology more rewarding for the provider.

Entrepreneurial Opportunity—Direct care offers entrepreneurial individuals the chance to build a brand and shape a niche. It also provides the flexibility to explore complementary or alternative practice models.

The Challenges of Going Direct

Despite its appeal, starting a direct care practice is not without substantial risks and hurdles—particularly for residents just out of training. These challenges include financial risks and startup costs, market uncertainty, lack of mentorship or support, and limitations in treating complex dermatologic conditions.

Financial Risk and Startup Costs—Launching any solo practice involves a considerable financial investment up front, including rent, medical equipment, electronic medical record systems, malpractice insurance, marketing, and staffing. In a direct care model, there is the added pressure of building a patient base without the referral stream of insurance contracts. In the first 6 to 12 months, income may be minimal, making this route challenging without savings, a financial cushion, or external funding.

Market Uncertainty—The success of direct care dermatology depends heavily on local market dynamics. In affluent or health-literate communities, patients may be more willing to pay out of pocket for expedited or personalized care; however, in other areas, patients may be unwilling or unable to do so—especially if they are accustomed to using insurance. Physicians may find that some of their patients will choose to see a different dermatologist for certain procedures because it is covered by their insurance.

Lack of Immediate Mentorship or Support—Transitioning from residency to independent practice (in any model) can be difficult. Residency provides a structured, team-based environment with colleagues and mentors at every turn. A solo or small-group direct care practice may feel isolating, especially in the early months. Without senior physicians to consult with on challenging cases or administrative decisions, the learning curve can be steep. Early-career dermatologists must be confident in their clinical acumen and be prepared to seek out alternative mentorship or continuing education opportunities.

Limitations in Complex Medical Dermatology—While direct care excels in most general dermatology visit types (from medical and cosmetic to minor surgical), this model may be less suited for patients requiring complex care coordination. Patients with high-cost conditions such as immunobullous diseases or those needing systemic immunosuppressives may still require referral to academic centers or insurance-covered specialists. Additionally, costlier procedures such as Mohs micrographic surgery may not fit well into a direct pay model, which may limit the scope of practice for direct care dermatologists in this subspecialty.

Considerations for Residents

Before committing to practicing via a direct care model, dermatology residents should reflect on the following:

• Risk tolerance: Are you comfortable navigating the business and financial risk?
• Location: Does your target community have patients willing and able to pay out of pocket?
• Scope of interest: Will a direct care practice align with your clinical passions?
• Support systems: Do you have access to mentors, legal and financial advisors, and operational support?
• Long-term goals: Are you building a lifestyle practice, a scalable business, or a stepping stone to a future opportunity?

Ultimately, the decision to pursue a direct care model requires careful reflection on personal values, financial preparedness, and the unique needs of the community one intends to serve.

Final Thoughts

The direct care dermatology model offers an appealing alternative to traditional practice, especially for those prioritizing autonomy, patient connection, and work-life balance; however, it demands an entrepreneurial spirit as well as careful planning and an acceptance of financial uncertainty—factors that may pose challenges for new graduates. For dermatology residents, the decision to pursue direct care should be grounded in personal values, practical considerations, and a clear understanding of both the opportunities and limitations of this evolving practice model.

As the health care landscape continues to shift, direct care (also known as direct pay) models have emerged as attractive alternatives to traditional insurance-based practice. For dermatology residents poised to enter the workforce, the direct care model offers potential advantages in autonomy, patient relationships, and work-life balance, but not without considerable risks and operational challenges. This article explores the key benefits and drawbacks of starting a direct care dermatology practice, providing a framework to help early-career dermatologists determine whether this path aligns with their personal and professional goals.

The transition from dermatology residency to clinical practice allows for a variety of paths, from large academic institutions to private practice to corporate entities (private equity–owned groups). In recent years, the direct care model has gained traction, particularly among physicians seeking greater autonomy and a more sustainable pace of practice.

Direct care dermatology practices operate outside the constraints of third-party payers, offering patients transparent pricing and direct access to care in exchange for fees paid out of pocket. By eliminating insurance companies as the middleman, it allows for less overhead, longer visits with patients, and increased access to care; however, though this model may seem appealing, direct care practices are not without their own set of challenges, especially amid rising concerns over physician burnout and administrative burden. 

This article explores the key benefits and drawbacks of starting a direct care dermatology practice, providing a framework to help early-career dermatologists determine whether this path aligns with their personal and professional goals.

The Case for Direct Care Dermatology

Autonomy and Control—Perhaps the most compelling advantage of the direct care model is clinical and operational autonomy. Without insurance contracts dictating codes, coverage limitations, and documentation demands, physicians regain full control over their practice—how much time they spend with each patient, what treatments they offer, and how they structure their schedules. This option is ideal for those who want to practice medicine the way they were trained—thoroughly, thoughtfully, and without rushing.

Improved Work-Life Balance—The direct care model allows for smaller patient panels, longer visits, and more flexible hours. In contrast to the high patient volumes required to maintain profitability in insurance-based models, direct care dermatologists often can sustain their practice with a smaller number of daily appointments. This results in reduced administrative overhead and the potential for substantial reduction in burnout, a concern that has been well documented among dermatologists in high-volume settings.^1-3 As a result, physicians are less likely to rush through patient visits or be consumed by concerns of falling behind, ultimately causing them to question their career choice.

Closer Patient Relationships—With fewer patients and longer visits, dermatologists often find the direct care model fosters a stronger therapeutic alliance that can improve treatment adherence, outcomes, and overall patient satisfaction. Additionally, patients often appreciate transparent pricing, the ability to reach their dermatologist more directly, and a sense of being truly seen and heard. This, in turn, can make dermatology more rewarding for the provider.

Entrepreneurial Opportunity—Direct care offers entrepreneurial individuals the chance to build a brand and shape a niche. It also provides the flexibility to explore complementary or alternative practice models.

The Challenges of Going Direct

Despite its appeal, starting a direct care practice is not without substantial risks and hurdles—particularly for residents just out of training. These challenges include financial risks and startup costs, market uncertainty, lack of mentorship or support, and limitations in treating complex dermatologic conditions.

Financial Risk and Startup Costs—Launching any solo practice involves a considerable financial investment up front, including rent, medical equipment, electronic medical record systems, malpractice insurance, marketing, and staffing. In a direct care model, there is the added pressure of building a patient base without the referral stream of insurance contracts. In the first 6 to 12 months, income may be minimal, making this route challenging without savings, a financial cushion, or external funding.

Market Uncertainty—The success of direct care dermatology depends heavily on local market dynamics. In affluent or health-literate communities, patients may be more willing to pay out of pocket for expedited or personalized care; however, in other areas, patients may be unwilling or unable to do so—especially if they are accustomed to using insurance. Physicians may find that some of their patients will choose to see a different dermatologist for certain procedures because it is covered by their insurance.

Lack of Immediate Mentorship or Support—Transitioning from residency to independent practice (in any model) can be difficult. Residency provides a structured, team-based environment with colleagues and mentors at every turn. A solo or small-group direct care practice may feel isolating, especially in the early months. Without senior physicians to consult with on challenging cases or administrative decisions, the learning curve can be steep. Early-career dermatologists must be confident in their clinical acumen and be prepared to seek out alternative mentorship or continuing education opportunities.

Limitations in Complex Medical Dermatology—While direct care excels in most general dermatology visit types (from medical and cosmetic to minor surgical), this model may be less suited for patients requiring complex care coordination. Patients with high-cost conditions such as immunobullous diseases or those needing systemic immunosuppressives may still require referral to academic centers or insurance-covered specialists. Additionally, costlier procedures such as Mohs micrographic surgery may not fit well into a direct pay model, which may limit the scope of practice for direct care dermatologists in this subspecialty.

Considerations for Residents

Before committing to practicing via a direct care model, dermatology residents should reflect on the following:

• Risk tolerance: Are you comfortable navigating the business and financial risk?
• Location: Does your target community have patients willing and able to pay out of pocket?
• Scope of interest: Will a direct care practice align with your clinical passions?
• Support systems: Do you have access to mentors, legal and financial advisors, and operational support?
• Long-term goals: Are you building a lifestyle practice, a scalable business, or a stepping stone to a future opportunity?

Ultimately, the decision to pursue a direct care model requires careful reflection on personal values, financial preparedness, and the unique needs of the community one intends to serve.

Final Thoughts

The direct care dermatology model offers an appealing alternative to traditional practice, especially for those prioritizing autonomy, patient connection, and work-life balance; however, it demands an entrepreneurial spirit as well as careful planning and an acceptance of financial uncertainty—factors that may pose challenges for new graduates. For dermatology residents, the decision to pursue direct care should be grounded in personal values, practical considerations, and a clear understanding of both the opportunities and limitations of this evolving practice model.

As the health care landscape continues to shift, direct care (also known as direct pay) models have emerged as attractive alternatives to traditional insurance-based practice. For dermatology residents poised to enter the workforce, the direct care model offers potential advantages in autonomy, patient relationships, and work-life balance, but not without considerable risks and operational challenges. This article explores the key benefits and drawbacks of starting a direct care dermatology practice, providing a framework to help early-career dermatologists determine whether this path aligns with their personal and professional goals.

The transition from dermatology residency to clinical practice allows for a variety of paths, from large academic institutions to private practice to corporate entities (private equity–owned groups). In recent years, the direct care model has gained traction, particularly among physicians seeking greater autonomy and a more sustainable pace of practice.

Direct care dermatology practices operate outside the constraints of third-party payers, offering patients transparent pricing and direct access to care in exchange for fees paid out of pocket. By eliminating insurance companies as the middleman, it allows for less overhead, longer visits with patients, and increased access to care; however, though this model may seem appealing, direct care practices are not without their own set of challenges, especially amid rising concerns over physician burnout and administrative burden. 

This article explores the key benefits and drawbacks of starting a direct care dermatology practice, providing a framework to help early-career dermatologists determine whether this path aligns with their personal and professional goals.

The Case for Direct Care Dermatology

Autonomy and Control—Perhaps the most compelling advantage of the direct care model is clinical and operational autonomy. Without insurance contracts dictating codes, coverage limitations, and documentation demands, physicians regain full control over their practice—how much time they spend with each patient, what treatments they offer, and how they structure their schedules. This option is ideal for those who want to practice medicine the way they were trained—thoroughly, thoughtfully, and without rushing.

Improved Work-Life Balance—The direct care model allows for smaller patient panels, longer visits, and more flexible hours. In contrast to the high patient volumes required to maintain profitability in insurance-based models, direct care dermatologists often can sustain their practice with a smaller number of daily appointments. This results in reduced administrative overhead and the potential for substantial reduction in burnout, a concern that has been well documented among dermatologists in high-volume settings.^1-3 As a result, physicians are less likely to rush through patient visits or be consumed by concerns of falling behind, ultimately causing them to question their career choice.

Closer Patient Relationships—With fewer patients and longer visits, dermatologists often find the direct care model fosters a stronger therapeutic alliance that can improve treatment adherence, outcomes, and overall patient satisfaction. Additionally, patients often appreciate transparent pricing, the ability to reach their dermatologist more directly, and a sense of being truly seen and heard. This, in turn, can make dermatology more rewarding for the provider.

Entrepreneurial Opportunity—Direct care offers entrepreneurial individuals the chance to build a brand and shape a niche. It also provides the flexibility to explore complementary or alternative practice models.

The Challenges of Going Direct

Despite its appeal, starting a direct care practice is not without substantial risks and hurdles—particularly for residents just out of training. These challenges include financial risks and startup costs, market uncertainty, lack of mentorship or support, and limitations in treating complex dermatologic conditions.

Financial Risk and Startup Costs—Launching any solo practice involves a considerable financial investment up front, including rent, medical equipment, electronic medical record systems, malpractice insurance, marketing, and staffing. In a direct care model, there is the added pressure of building a patient base without the referral stream of insurance contracts. In the first 6 to 12 months, income may be minimal, making this route challenging without savings, a financial cushion, or external funding.

Market Uncertainty—The success of direct care dermatology depends heavily on local market dynamics. In affluent or health-literate communities, patients may be more willing to pay out of pocket for expedited or personalized care; however, in other areas, patients may be unwilling or unable to do so—especially if they are accustomed to using insurance. Physicians may find that some of their patients will choose to see a different dermatologist for certain procedures because it is covered by their insurance.

Lack of Immediate Mentorship or Support—Transitioning from residency to independent practice (in any model) can be difficult. Residency provides a structured, team-based environment with colleagues and mentors at every turn. A solo or small-group direct care practice may feel isolating, especially in the early months. Without senior physicians to consult with on challenging cases or administrative decisions, the learning curve can be steep. Early-career dermatologists must be confident in their clinical acumen and be prepared to seek out alternative mentorship or continuing education opportunities.

Limitations in Complex Medical Dermatology—While direct care excels in most general dermatology visit types (from medical and cosmetic to minor surgical), this model may be less suited for patients requiring complex care coordination. Patients with high-cost conditions such as immunobullous diseases or those needing systemic immunosuppressives may still require referral to academic centers or insurance-covered specialists. Additionally, costlier procedures such as Mohs micrographic surgery may not fit well into a direct pay model, which may limit the scope of practice for direct care dermatologists in this subspecialty.

Considerations for Residents

Before committing to practicing via a direct care model, dermatology residents should reflect on the following:

• Risk tolerance: Are you comfortable navigating the business and financial risk?
• Location: Does your target community have patients willing and able to pay out of pocket?
• Scope of interest: Will a direct care practice align with your clinical passions?
• Support systems: Do you have access to mentors, legal and financial advisors, and operational support?
• Long-term goals: Are you building a lifestyle practice, a scalable business, or a stepping stone to a future opportunity?

Ultimately, the decision to pursue a direct care model requires careful reflection on personal values, financial preparedness, and the unique needs of the community one intends to serve.

Final Thoughts

The direct care dermatology model offers an appealing alternative to traditional practice, especially for those prioritizing autonomy, patient connection, and work-life balance; however, it demands an entrepreneurial spirit as well as careful planning and an acceptance of financial uncertainty—factors that may pose challenges for new graduates. For dermatology residents, the decision to pursue direct care should be grounded in personal values, practical considerations, and a clear understanding of both the opportunities and limitations of this evolving practice model.

Steatocystomas are small sebum-filled cysts that typically manifest in the dermis and originate from sebaceous follicles. Although commonly asymptomatic, these lesions can manifest with pruritus or become infected, predisposing patients to further complications.¹ Steatocystomas can manifest as single (steatocystoma simplex [SS]) or numerous (steatocystoma multiplex [SM]) lesions; the lesions also can spontaneously rupture with characteristics that resemble hidradenitis suppurativa (HS)(steatocystoma multiplex suppurativa [SMS]).^1,2

Steatocystomas are relatively rare, and there is limited consensus in the published literature on the etiology and management of this condition. In this article, we present a comprehensive review of steatocystomas in the current literature. We highlight important features to consider when making the diagnosis and also offer recommendations for best-practice treatment.

Historical Background

Although not explicitly identified by name, the first documentation of steatocystomas is a case report published in 1873. In this account, the author described a patient who presented with approximately 250 flesh-colored dermal cysts across the body that varied in size.³ In 1899, the term steatocystoma multiple—derived from Greek roots meaning “fatty bag”—was first used.⁴

In 1982, almost a century later, Brownstein⁵ reported some of the earliest cases of SS. This solitary subtype is identical to SM on a microscopic level; however, unlike SM, this variant occurs as a single lesion that typically forms in adulthood and in the absence of family history. Other benign adnexal tumors (eg, pilomatricomas, pilar cysts, and sebaceous hyperplasias) also can manifest as either solitary or multiple lesions.

In 1976, McDonald and Reed⁶ reported the first known cases of patients with both SM and HS. At the time, the co-occurrence of these conditions was viewed as coincidental, but there were postulations of a shared inflammatory process and hereditary link⁶; it was not until 1982 that the term steatocystoma multiplex suppurativum was coined to describe this variant.⁷ Although rare, there have been multiple documented instances of SMS since. It has been suggested that the convergence of these conditions may indicate a shared follicular proliferation defect.⁸ Ongoing investigation is warranted to explain the underlying pathogenesis of this unique variant.

Epidemiology

The available epidemiologic data primarily relate to SM, the most common steatocystoma variant. Nevertheless, SM is a relatively rare condition, and the exact incidence and prevalence remain unknown.^8,9 Steatocystomas typically manifest in the first and second decades of life and have been observed in patients of both sexes, with studies demonstrating no notable sex bias.^4,9

Etiology and Pathophysiology

Steatocystomas can occur sporadically or may be inherited as an autosomal-dominant condition.⁴ Typically, SS tends to manifest as an isolated occurrence without any inherent genetic predisposition.⁵ Alternatively, SM may develop sporadically or be associated with a mutation in the keratin 17 gene (KRT17).⁴ Steatocystoma multiplex also has been associated with at least 4 different missense mutations, including N92H, R94H, and R94C, located on the long (q) arm of chromosome 17.^4,10-12

The keratin 17 gene is responsible for encoding the keratin 17 protein, a type I intermediate filament predominantly synthesized in the basal cells of epithelial tissue. This fibrous structural protein can regulate many processes, including inflammation and cell proliferation, and is found in regions such as the sebaceous glands, hair follicles, and eccrine sweat glands. Overexpression of KRT17 has been suggested in other cutaneous conditions, most notably psoriasis.¹² Despite KRT17’s many roles, it remains unclear why SM typically manifests with a myriad of sebum-containing cysts as the primary symptom.¹² Continued investigation into the genetic underpinnings of SM and the keratin 17 protein is necessary to further elucidate a more comprehensive understanding of this condition.

Hormonal influences have been suggested as a potential trigger for steatocystoma growth.^4,13 This condition is associated with dysfunction of the sebaceous glands, and, correspondingly, the incidence of disease is highest in pubertal patients, in whom androgen levels and sebum production are elevated.^4,13,14 Two cases of transgender men taking testosterone therapy presenting with steatocystomas provide additional clinical support for this association.¹⁵

Additionally, the use of immunomodulatory agents, such as ustekinumab (anti–interleukin 12/interleukin 23), has been shown to trigger SM. It is predicted that the reduced expression of certain interferons and interleukins may lead to downstream consequences in the keratin 17 pathway and lead to SM lesion formation in genetically susceptible individuals.¹⁶ Targeting these potential causes in the future may prove efficacious in the secondary prevention of familial SM manifestation or exacerbations.

Mutations in the KRT17 gene also have been implicated in pachyonychia congenita type 2 (PC-2).⁴ Marked by extensive systemic hyperkeratosis, PC-2 has been observed to coincide with SM in certain patients.^4,5 Interestingly, the location of the KRT17 mutations are identical in both PC-2 and SM.⁴ Although most individuals with hereditary SM do not exhibit the characteristic features of PC-2, mild nail and dental abnormalities have been observed in some SM cases.^4,10 This relationship suggests that SM may be a less severe variant of PC-2 or part of a complex polygenetic spectrum of disease.¹⁰ Further research is imperative to determine the exact nature and extent of the relationship between these conditions.

Clinical Manifestations

Steatocystomas are flesh-colored subcutaneous cysts that range in size from less than 3 mm to larger than 3 cm in diameter (Figure). They form within a single pilosebaceous unit and typically display firm attachment due to their origination in the dermis.^2,7,17 Steatocystomas generally contain lipid material, and less frequently, keratin and hair shafts, distinguishing them as the only “true” sebaceous cysts.¹⁸ Their color can range from flesh-toned to yellow, with reports of occasional dark-blue shades and calcifications.^19,20 Steatocystomas can persist indefinitely, and they usually are asymptomatic.

Diagnosis of steatocystoma is confirmed by biopsy.⁴ Steatocystomas are characterized by a dermal cyst lined by stratified squamous cell epithelium (eFigures 1 and 2).²¹ Classically they feature flattened sebaceous lobules, multinucleated giant cells, and abortive hair follicles. The lining of these cysts is marked by lymphocytic infiltrate and a dense, wrinkled, eosinophilic keratin cuticle that replaces the granular layer.²² The cyst maintains an epidermal connection through a follicular infundibulum characterized by clumps of keratinocytes, sebocytes, corneocytes, and/or hair follicles.⁷ Aspirated contents reveal crystalline structures and anucleate squamous cells upon microscopic analysis. That being said, variable histologic findings of steatocystomas have been described.²³

Steatocystoma simplex, as the name implies, classifies a single isolated steatocystoma. This subtype exhibits similar histopathologic and clinical features to the other subtypes of steatocystomas. Notably, SS is not associated with a genetic mutation and is not an inherited condition within families.⁵ Steatocystoma multiplex manifests with many steatocystomas, often distributed widely across the body.^3,4 The chest, axillae, and groin are the most common locations; however, these cysts can manifest on the face, back, abdomen, and extremities.^4,18-22 Rare occurrences of SM limited to the face, scalp, and distal extremities have been documented.^18,21,24,25 Due to the possibility of an autosomal-dominant inheritance, it is advisable to take a comprehensive family history in patients for whom SM is in the differential.¹⁷

Steatocystoma multiplex—especially familial variants—has been shown to develop in conjunction with other dermatologic conditions, including eruptive vellus hair (EVH) cysts, persistent infantile milia, and epidermoid/dermoid cysts.²⁶ While some investigators regard these as separate entities due to their varied genetic etiology, it has been suggested that these conditions may be related and that the diagnosis is determined by the location of cyst origin along the sebaceous ducts.^26,27 Other dermatologic conditions and lesions that frequently manifest comorbidly with SM include hidrocystomas, syringomas, pilonidal cysts, lichen planus, nodulocystic acne, trichotillomania, trichoblastomas, trichoepithelioma, HS, keratoacanthomas, acrokeratosis verruciformis of Hopf, and embryonal hair formation. Steatocystoma multiplex, manifesting comorbidly with dental and orofacial malformations (eg, partial noneruption of secondary teeth, natal and defective teeth, and bilateral preauricular sinuses) has been classified as SM natal teeth syndrome.⁶

Steatocystoma multiplex suppurativa is a rare and serious variant of SM characterized by inflammation, cyst rupture, sinus tract formation, and scarring.²⁴ Patients with SMS typically have multiple intact SM cysts, which can aid in differentiation from HS.^2,24 Steatocystoma multiplex suppurativa is associated with more complications than SS and SM, including cyst perforation, development of purulent and/or foul-smelling discharge, infection, scarring, pain, and overall discomfort.²

Given its rarity and the potential manifestations that overlap with other conditions, steatocystomas easily can be misdiagnosed. In some clinical instances, EVHs may share similar characteristics with SM; however, certain distinguishing features exist, including a central tuft of protruding hairs and different expressed contents, such as the vellus hair shafts, from the cyst’s lumen.²⁸ Furthermore, histologic examination of EVHs reveals epidermoid keratinization of the lining as well as a lack of sebaceous glands within the wall.^28,29 Other similar conditions include epidermoid cysts, pilar cysts, lipomas, epidermal inclusion cysts, dermoid cysts, sebaceous hyperplasia, folliculitis, xanthomas, neurofibromatosis, and syringomas.³⁰ Occasionally, SMS can be mistaken for HS or acne conglobata, and SM lesions with a facial distribution can mimic acne vulgaris.^1,31 These conditions should be excluded before a diagnosis of SS, SM, or SMS is made. 

Importantly, SM is visually indistinguishable from subcutaneous metastasis on physical examination, and there are reports of oncologic conditions (eg, pulmonary adenocarcinoma metastasized to the skin) being mistaken for SS or SM.³² Therefore, a thorough clinical examination, histopathologic analysis, and potential use of other imaging modalities such as ultrasonography (US) are needed to ensure an accurate diagnosis.

Ultrasonography has demonstrated utility in diagnosing steatocystomas.^33-35 Steatocystomas have incidentally been found on routine mammograms and can demonstrate well-defined circular nodules with radiolucent characteristics and a thin radiodense outline.^33,36 Homogeneous hypoechoic nodules within the dermis without posterior acoustic features generally are observed (eFigure 3).^33,37 In patients declining biopsy, US may be useful in further characterization of an unknown lesion. Color Doppler US can be used to distinguish SMS from HS. Specifically, SM typically exhibits an absence of Doppler signaling due to a lack of vascularity, providing a helpful diagnostic clue for the SMS variant.³³

Management and Treatment Options

There is no established standard treatment for steatocystomas; therefore, the approach to management is contingent on clinical presentation and patient preferences. Various medical, surgical, and laser management options are available, each with its own advantages and limitations. Treatment of SM is difficult due to the large number of lesions.³⁸ In many cases, continued observation is a viable treatment option, as most SS and SM lesions are asymptomatic; however, cosmetic concerns can be debilitating for patients with SM and may warrant intervention.³⁹ More extensive medical and surgical management often are necessary in SMS due to associated morbidity. Discussing options and goals as well as setting realistic expectations with the patient are essential in determining the optimal approach.

Medical Management—In medical literature, oral isotretinoin (13-cis-retinoic acid) has been the mainstay of therapy for steatocystoma, as its effect on the size and activity of sebaceous glands is hypothesized to decrease disease activity.^38,40 Interventional studies and case reports have exhibited varying degrees of effectiveness.^1,38-41 Some reports depict a reduction in the formation of new lesions and a decrease in the size of pre-existing lesions, some show mild delayed therapeutic efficacy, and others suggest exacerbation of the condition.^1,38-41 This outcome variability is attributed to isotretinoin’s preferential efficacy in treating inflammatory lesions.^40,42

Tetracycline derivatives and intralesional steroid injections also have been employed with some efficacy in patients with focal inflammatory SM and SMS.⁴³ There is limited evidence on the long-term outcomes of these interventions, and intralesional injections often are not recommended in conditions such as SM, in which there are many lesions present.

Surgical Management—Minimally invasive surgical procedures including drainage and resections have been used with varying efficacy in SS and SM. Typically, a 2- to 3-mm incision or sharp-tipped cautery is employed to puncture the cyst. Alternatively, radiofrequency probes with a 2.4-MHz frequency setting have been used to minimize incision size.⁴⁴ The contents then are expressed with manual pressure or forceps, and the cyst sac is extracted using forceps and/or a vein hook (eFigure 4).^44,45 The specific surgical techniques and their respective advantages and limitations are summarized in the eTable. Reported advantages and limitations of surgical techniques are derived from information provided by the authors of steatocystoma case reports, which are based on observations of a very limited sample size.

Laser Treatment—Various laser modalities have been used in the management of steatocystomas, including carbon dioxide lasers, erbium-doped yttrium aluminum garnet lasers, 1450-nm diode plus 1550-nm fractionated erbium-doped fiber lasers, and 1927-nm diode lasers.^54,55-57 These lasers are used to perforate the cyst before extirpation and have displayed advantages in minimizing scar length.⁵⁸ The super-pulse mode of carbon dioxide lasers demonstrates efficacy with minimal scarring and recurrence, and this mode is preferred to minimize thermal damage.^54,59 Furthermore, this modality can be especially useful in patients whose condition is refractory to other noninvasive options.⁵⁹ Similarly, the erbium-doped yttrium aluminum garnet laser was well tolerated with no complications noted.⁵⁵ The 1927-nm diode laser also displayed good outcomes as well as no recurrence.⁵⁷ With laser use, it is important to note that multiple treatments are needed to see optimal outcomes.⁵⁴ Moreover, laser settings must be carefully considered, especially in patients with Fitzpatrick skin type III or higher, and topical anti-inflammatory agents should be considered posttreatment to minimize complications.^54,59,60

Recommendations

For management of SS, we recommend conservative therapy of watchful observation, as scarring or postinflammatory pigment change may be brought on by medical or surgical therapy; however, if SS is cosmetically bothersome, laser or surgical excision can be done (eFigure 4).^4,43-53 It is important to counsel the patient on risks/benefits. For SM, watchful observation also is indicated; however, systemic therapies aimed at prevention may be the most efficacious by limiting disease progression, and oral tetracycline or isotretinoin may be tried.⁴ Tetracyclines have the risk for photosensitivity and are teratogenic, while isotretinoin is extremely teratogenic, requires laboratory monitoring and regular pregnancy tests in women, and often causes substantial mucosal dryness. If lesions are bothersome or refractory to these therapies, intralesional steroids or surgical/laser procedures can be tried throughout multiple visits.^43-53 For SMS, systemic therapies frequently are recommended. The risks of systemic tetracycline and isotretinoin therapies must be discussed. Patients with treatment-refractory SMS may require surgical excision or deroofing of sinus tracts.^43-53 This management is similar to that of HS and must be tailored to the patient.

Conclusion

Overall, steatocystomas are a relatively rare pathology, with a limited consensus on their etiology and management. This review summarizes the current knowledge on the condition to support clinicians in diagnosis and management, ranging from watchful waiting to surgical removal. By individualizing treatment plans, clinicians ultimately can optimize outcomes in patients with steatocystomas.

Steatocystomas are small sebum-filled cysts that typically manifest in the dermis and originate from sebaceous follicles. Although commonly asymptomatic, these lesions can manifest with pruritus or become infected, predisposing patients to further complications.¹ Steatocystomas can manifest as single (steatocystoma simplex [SS]) or numerous (steatocystoma multiplex [SM]) lesions; the lesions also can spontaneously rupture with characteristics that resemble hidradenitis suppurativa (HS)(steatocystoma multiplex suppurativa [SMS]).^1,2

Steatocystomas are relatively rare, and there is limited consensus in the published literature on the etiology and management of this condition. In this article, we present a comprehensive review of steatocystomas in the current literature. We highlight important features to consider when making the diagnosis and also offer recommendations for best-practice treatment.

Historical Background

Although not explicitly identified by name, the first documentation of steatocystomas is a case report published in 1873. In this account, the author described a patient who presented with approximately 250 flesh-colored dermal cysts across the body that varied in size.³ In 1899, the term steatocystoma multiple—derived from Greek roots meaning “fatty bag”—was first used.⁴

In 1982, almost a century later, Brownstein⁵ reported some of the earliest cases of SS. This solitary subtype is identical to SM on a microscopic level; however, unlike SM, this variant occurs as a single lesion that typically forms in adulthood and in the absence of family history. Other benign adnexal tumors (eg, pilomatricomas, pilar cysts, and sebaceous hyperplasias) also can manifest as either solitary or multiple lesions.

In 1976, McDonald and Reed⁶ reported the first known cases of patients with both SM and HS. At the time, the co-occurrence of these conditions was viewed as coincidental, but there were postulations of a shared inflammatory process and hereditary link⁶; it was not until 1982 that the term steatocystoma multiplex suppurativum was coined to describe this variant.⁷ Although rare, there have been multiple documented instances of SMS since. It has been suggested that the convergence of these conditions may indicate a shared follicular proliferation defect.⁸ Ongoing investigation is warranted to explain the underlying pathogenesis of this unique variant.

Epidemiology

The available epidemiologic data primarily relate to SM, the most common steatocystoma variant. Nevertheless, SM is a relatively rare condition, and the exact incidence and prevalence remain unknown.^8,9 Steatocystomas typically manifest in the first and second decades of life and have been observed in patients of both sexes, with studies demonstrating no notable sex bias.^4,9

Etiology and Pathophysiology

Steatocystomas can occur sporadically or may be inherited as an autosomal-dominant condition.⁴ Typically, SS tends to manifest as an isolated occurrence without any inherent genetic predisposition.⁵ Alternatively, SM may develop sporadically or be associated with a mutation in the keratin 17 gene (KRT17).⁴ Steatocystoma multiplex also has been associated with at least 4 different missense mutations, including N92H, R94H, and R94C, located on the long (q) arm of chromosome 17.^4,10-12

The keratin 17 gene is responsible for encoding the keratin 17 protein, a type I intermediate filament predominantly synthesized in the basal cells of epithelial tissue. This fibrous structural protein can regulate many processes, including inflammation and cell proliferation, and is found in regions such as the sebaceous glands, hair follicles, and eccrine sweat glands. Overexpression of KRT17 has been suggested in other cutaneous conditions, most notably psoriasis.¹² Despite KRT17’s many roles, it remains unclear why SM typically manifests with a myriad of sebum-containing cysts as the primary symptom.¹² Continued investigation into the genetic underpinnings of SM and the keratin 17 protein is necessary to further elucidate a more comprehensive understanding of this condition.

Hormonal influences have been suggested as a potential trigger for steatocystoma growth.^4,13 This condition is associated with dysfunction of the sebaceous glands, and, correspondingly, the incidence of disease is highest in pubertal patients, in whom androgen levels and sebum production are elevated.^4,13,14 Two cases of transgender men taking testosterone therapy presenting with steatocystomas provide additional clinical support for this association.¹⁵

Additionally, the use of immunomodulatory agents, such as ustekinumab (anti–interleukin 12/interleukin 23), has been shown to trigger SM. It is predicted that the reduced expression of certain interferons and interleukins may lead to downstream consequences in the keratin 17 pathway and lead to SM lesion formation in genetically susceptible individuals.¹⁶ Targeting these potential causes in the future may prove efficacious in the secondary prevention of familial SM manifestation or exacerbations.

Mutations in the KRT17 gene also have been implicated in pachyonychia congenita type 2 (PC-2).⁴ Marked by extensive systemic hyperkeratosis, PC-2 has been observed to coincide with SM in certain patients.^4,5 Interestingly, the location of the KRT17 mutations are identical in both PC-2 and SM.⁴ Although most individuals with hereditary SM do not exhibit the characteristic features of PC-2, mild nail and dental abnormalities have been observed in some SM cases.^4,10 This relationship suggests that SM may be a less severe variant of PC-2 or part of a complex polygenetic spectrum of disease.¹⁰ Further research is imperative to determine the exact nature and extent of the relationship between these conditions.

Clinical Manifestations

Steatocystomas are flesh-colored subcutaneous cysts that range in size from less than 3 mm to larger than 3 cm in diameter (Figure). They form within a single pilosebaceous unit and typically display firm attachment due to their origination in the dermis.^2,7,17 Steatocystomas generally contain lipid material, and less frequently, keratin and hair shafts, distinguishing them as the only “true” sebaceous cysts.¹⁸ Their color can range from flesh-toned to yellow, with reports of occasional dark-blue shades and calcifications.^19,20 Steatocystomas can persist indefinitely, and they usually are asymptomatic.

Diagnosis of steatocystoma is confirmed by biopsy.⁴ Steatocystomas are characterized by a dermal cyst lined by stratified squamous cell epithelium (eFigures 1 and 2).²¹ Classically they feature flattened sebaceous lobules, multinucleated giant cells, and abortive hair follicles. The lining of these cysts is marked by lymphocytic infiltrate and a dense, wrinkled, eosinophilic keratin cuticle that replaces the granular layer.²² The cyst maintains an epidermal connection through a follicular infundibulum characterized by clumps of keratinocytes, sebocytes, corneocytes, and/or hair follicles.⁷ Aspirated contents reveal crystalline structures and anucleate squamous cells upon microscopic analysis. That being said, variable histologic findings of steatocystomas have been described.²³

Steatocystoma simplex, as the name implies, classifies a single isolated steatocystoma. This subtype exhibits similar histopathologic and clinical features to the other subtypes of steatocystomas. Notably, SS is not associated with a genetic mutation and is not an inherited condition within families.⁵ Steatocystoma multiplex manifests with many steatocystomas, often distributed widely across the body.^3,4 The chest, axillae, and groin are the most common locations; however, these cysts can manifest on the face, back, abdomen, and extremities.^4,18-22 Rare occurrences of SM limited to the face, scalp, and distal extremities have been documented.^18,21,24,25 Due to the possibility of an autosomal-dominant inheritance, it is advisable to take a comprehensive family history in patients for whom SM is in the differential.¹⁷

Steatocystoma multiplex—especially familial variants—has been shown to develop in conjunction with other dermatologic conditions, including eruptive vellus hair (EVH) cysts, persistent infantile milia, and epidermoid/dermoid cysts.²⁶ While some investigators regard these as separate entities due to their varied genetic etiology, it has been suggested that these conditions may be related and that the diagnosis is determined by the location of cyst origin along the sebaceous ducts.^26,27 Other dermatologic conditions and lesions that frequently manifest comorbidly with SM include hidrocystomas, syringomas, pilonidal cysts, lichen planus, nodulocystic acne, trichotillomania, trichoblastomas, trichoepithelioma, HS, keratoacanthomas, acrokeratosis verruciformis of Hopf, and embryonal hair formation. Steatocystoma multiplex, manifesting comorbidly with dental and orofacial malformations (eg, partial noneruption of secondary teeth, natal and defective teeth, and bilateral preauricular sinuses) has been classified as SM natal teeth syndrome.⁶

Steatocystoma multiplex suppurativa is a rare and serious variant of SM characterized by inflammation, cyst rupture, sinus tract formation, and scarring.²⁴ Patients with SMS typically have multiple intact SM cysts, which can aid in differentiation from HS.^2,24 Steatocystoma multiplex suppurativa is associated with more complications than SS and SM, including cyst perforation, development of purulent and/or foul-smelling discharge, infection, scarring, pain, and overall discomfort.²

Given its rarity and the potential manifestations that overlap with other conditions, steatocystomas easily can be misdiagnosed. In some clinical instances, EVHs may share similar characteristics with SM; however, certain distinguishing features exist, including a central tuft of protruding hairs and different expressed contents, such as the vellus hair shafts, from the cyst’s lumen.²⁸ Furthermore, histologic examination of EVHs reveals epidermoid keratinization of the lining as well as a lack of sebaceous glands within the wall.^28,29 Other similar conditions include epidermoid cysts, pilar cysts, lipomas, epidermal inclusion cysts, dermoid cysts, sebaceous hyperplasia, folliculitis, xanthomas, neurofibromatosis, and syringomas.³⁰ Occasionally, SMS can be mistaken for HS or acne conglobata, and SM lesions with a facial distribution can mimic acne vulgaris.^1,31 These conditions should be excluded before a diagnosis of SS, SM, or SMS is made. 

Importantly, SM is visually indistinguishable from subcutaneous metastasis on physical examination, and there are reports of oncologic conditions (eg, pulmonary adenocarcinoma metastasized to the skin) being mistaken for SS or SM.³² Therefore, a thorough clinical examination, histopathologic analysis, and potential use of other imaging modalities such as ultrasonography (US) are needed to ensure an accurate diagnosis.

Ultrasonography has demonstrated utility in diagnosing steatocystomas.^33-35 Steatocystomas have incidentally been found on routine mammograms and can demonstrate well-defined circular nodules with radiolucent characteristics and a thin radiodense outline.^33,36 Homogeneous hypoechoic nodules within the dermis without posterior acoustic features generally are observed (eFigure 3).^33,37 In patients declining biopsy, US may be useful in further characterization of an unknown lesion. Color Doppler US can be used to distinguish SMS from HS. Specifically, SM typically exhibits an absence of Doppler signaling due to a lack of vascularity, providing a helpful diagnostic clue for the SMS variant.³³

Management and Treatment Options

There is no established standard treatment for steatocystomas; therefore, the approach to management is contingent on clinical presentation and patient preferences. Various medical, surgical, and laser management options are available, each with its own advantages and limitations. Treatment of SM is difficult due to the large number of lesions.³⁸ In many cases, continued observation is a viable treatment option, as most SS and SM lesions are asymptomatic; however, cosmetic concerns can be debilitating for patients with SM and may warrant intervention.³⁹ More extensive medical and surgical management often are necessary in SMS due to associated morbidity. Discussing options and goals as well as setting realistic expectations with the patient are essential in determining the optimal approach.

Medical Management—In medical literature, oral isotretinoin (13-cis-retinoic acid) has been the mainstay of therapy for steatocystoma, as its effect on the size and activity of sebaceous glands is hypothesized to decrease disease activity.^38,40 Interventional studies and case reports have exhibited varying degrees of effectiveness.^1,38-41 Some reports depict a reduction in the formation of new lesions and a decrease in the size of pre-existing lesions, some show mild delayed therapeutic efficacy, and others suggest exacerbation of the condition.^1,38-41 This outcome variability is attributed to isotretinoin’s preferential efficacy in treating inflammatory lesions.^40,42

Tetracycline derivatives and intralesional steroid injections also have been employed with some efficacy in patients with focal inflammatory SM and SMS.⁴³ There is limited evidence on the long-term outcomes of these interventions, and intralesional injections often are not recommended in conditions such as SM, in which there are many lesions present.

Surgical Management—Minimally invasive surgical procedures including drainage and resections have been used with varying efficacy in SS and SM. Typically, a 2- to 3-mm incision or sharp-tipped cautery is employed to puncture the cyst. Alternatively, radiofrequency probes with a 2.4-MHz frequency setting have been used to minimize incision size.⁴⁴ The contents then are expressed with manual pressure or forceps, and the cyst sac is extracted using forceps and/or a vein hook (eFigure 4).^44,45 The specific surgical techniques and their respective advantages and limitations are summarized in the eTable. Reported advantages and limitations of surgical techniques are derived from information provided by the authors of steatocystoma case reports, which are based on observations of a very limited sample size.

Laser Treatment—Various laser modalities have been used in the management of steatocystomas, including carbon dioxide lasers, erbium-doped yttrium aluminum garnet lasers, 1450-nm diode plus 1550-nm fractionated erbium-doped fiber lasers, and 1927-nm diode lasers.^54,55-57 These lasers are used to perforate the cyst before extirpation and have displayed advantages in minimizing scar length.⁵⁸ The super-pulse mode of carbon dioxide lasers demonstrates efficacy with minimal scarring and recurrence, and this mode is preferred to minimize thermal damage.^54,59 Furthermore, this modality can be especially useful in patients whose condition is refractory to other noninvasive options.⁵⁹ Similarly, the erbium-doped yttrium aluminum garnet laser was well tolerated with no complications noted.⁵⁵ The 1927-nm diode laser also displayed good outcomes as well as no recurrence.⁵⁷ With laser use, it is important to note that multiple treatments are needed to see optimal outcomes.⁵⁴ Moreover, laser settings must be carefully considered, especially in patients with Fitzpatrick skin type III or higher, and topical anti-inflammatory agents should be considered posttreatment to minimize complications.^54,59,60

Recommendations

For management of SS, we recommend conservative therapy of watchful observation, as scarring or postinflammatory pigment change may be brought on by medical or surgical therapy; however, if SS is cosmetically bothersome, laser or surgical excision can be done (eFigure 4).^4,43-53 It is important to counsel the patient on risks/benefits. For SM, watchful observation also is indicated; however, systemic therapies aimed at prevention may be the most efficacious by limiting disease progression, and oral tetracycline or isotretinoin may be tried.⁴ Tetracyclines have the risk for photosensitivity and are teratogenic, while isotretinoin is extremely teratogenic, requires laboratory monitoring and regular pregnancy tests in women, and often causes substantial mucosal dryness. If lesions are bothersome or refractory to these therapies, intralesional steroids or surgical/laser procedures can be tried throughout multiple visits.^43-53 For SMS, systemic therapies frequently are recommended. The risks of systemic tetracycline and isotretinoin therapies must be discussed. Patients with treatment-refractory SMS may require surgical excision or deroofing of sinus tracts.^43-53 This management is similar to that of HS and must be tailored to the patient.

Conclusion

Overall, steatocystomas are a relatively rare pathology, with a limited consensus on their etiology and management. This review summarizes the current knowledge on the condition to support clinicians in diagnosis and management, ranging from watchful waiting to surgical removal. By individualizing treatment plans, clinicians ultimately can optimize outcomes in patients with steatocystomas.

Steatocystomas are small sebum-filled cysts that typically manifest in the dermis and originate from sebaceous follicles. Although commonly asymptomatic, these lesions can manifest with pruritus or become infected, predisposing patients to further complications.¹ Steatocystomas can manifest as single (steatocystoma simplex [SS]) or numerous (steatocystoma multiplex [SM]) lesions; the lesions also can spontaneously rupture with characteristics that resemble hidradenitis suppurativa (HS)(steatocystoma multiplex suppurativa [SMS]).^1,2

Steatocystomas are relatively rare, and there is limited consensus in the published literature on the etiology and management of this condition. In this article, we present a comprehensive review of steatocystomas in the current literature. We highlight important features to consider when making the diagnosis and also offer recommendations for best-practice treatment.

Historical Background

Although not explicitly identified by name, the first documentation of steatocystomas is a case report published in 1873. In this account, the author described a patient who presented with approximately 250 flesh-colored dermal cysts across the body that varied in size.³ In 1899, the term steatocystoma multiple—derived from Greek roots meaning “fatty bag”—was first used.⁴

In 1982, almost a century later, Brownstein⁵ reported some of the earliest cases of SS. This solitary subtype is identical to SM on a microscopic level; however, unlike SM, this variant occurs as a single lesion that typically forms in adulthood and in the absence of family history. Other benign adnexal tumors (eg, pilomatricomas, pilar cysts, and sebaceous hyperplasias) also can manifest as either solitary or multiple lesions.

In 1976, McDonald and Reed⁶ reported the first known cases of patients with both SM and HS. At the time, the co-occurrence of these conditions was viewed as coincidental, but there were postulations of a shared inflammatory process and hereditary link⁶; it was not until 1982 that the term steatocystoma multiplex suppurativum was coined to describe this variant.⁷ Although rare, there have been multiple documented instances of SMS since. It has been suggested that the convergence of these conditions may indicate a shared follicular proliferation defect.⁸ Ongoing investigation is warranted to explain the underlying pathogenesis of this unique variant.

Epidemiology

The available epidemiologic data primarily relate to SM, the most common steatocystoma variant. Nevertheless, SM is a relatively rare condition, and the exact incidence and prevalence remain unknown.^8,9 Steatocystomas typically manifest in the first and second decades of life and have been observed in patients of both sexes, with studies demonstrating no notable sex bias.^4,9

Etiology and Pathophysiology

Steatocystomas can occur sporadically or may be inherited as an autosomal-dominant condition.⁴ Typically, SS tends to manifest as an isolated occurrence without any inherent genetic predisposition.⁵ Alternatively, SM may develop sporadically or be associated with a mutation in the keratin 17 gene (KRT17).⁴ Steatocystoma multiplex also has been associated with at least 4 different missense mutations, including N92H, R94H, and R94C, located on the long (q) arm of chromosome 17.^4,10-12

The keratin 17 gene is responsible for encoding the keratin 17 protein, a type I intermediate filament predominantly synthesized in the basal cells of epithelial tissue. This fibrous structural protein can regulate many processes, including inflammation and cell proliferation, and is found in regions such as the sebaceous glands, hair follicles, and eccrine sweat glands. Overexpression of KRT17 has been suggested in other cutaneous conditions, most notably psoriasis.¹² Despite KRT17’s many roles, it remains unclear why SM typically manifests with a myriad of sebum-containing cysts as the primary symptom.¹² Continued investigation into the genetic underpinnings of SM and the keratin 17 protein is necessary to further elucidate a more comprehensive understanding of this condition.

Hormonal influences have been suggested as a potential trigger for steatocystoma growth.^4,13 This condition is associated with dysfunction of the sebaceous glands, and, correspondingly, the incidence of disease is highest in pubertal patients, in whom androgen levels and sebum production are elevated.^4,13,14 Two cases of transgender men taking testosterone therapy presenting with steatocystomas provide additional clinical support for this association.¹⁵

Additionally, the use of immunomodulatory agents, such as ustekinumab (anti–interleukin 12/interleukin 23), has been shown to trigger SM. It is predicted that the reduced expression of certain interferons and interleukins may lead to downstream consequences in the keratin 17 pathway and lead to SM lesion formation in genetically susceptible individuals.¹⁶ Targeting these potential causes in the future may prove efficacious in the secondary prevention of familial SM manifestation or exacerbations.

Mutations in the KRT17 gene also have been implicated in pachyonychia congenita type 2 (PC-2).⁴ Marked by extensive systemic hyperkeratosis, PC-2 has been observed to coincide with SM in certain patients.^4,5 Interestingly, the location of the KRT17 mutations are identical in both PC-2 and SM.⁴ Although most individuals with hereditary SM do not exhibit the characteristic features of PC-2, mild nail and dental abnormalities have been observed in some SM cases.^4,10 This relationship suggests that SM may be a less severe variant of PC-2 or part of a complex polygenetic spectrum of disease.¹⁰ Further research is imperative to determine the exact nature and extent of the relationship between these conditions.

Clinical Manifestations

Steatocystomas are flesh-colored subcutaneous cysts that range in size from less than 3 mm to larger than 3 cm in diameter (Figure). They form within a single pilosebaceous unit and typically display firm attachment due to their origination in the dermis.^2,7,17 Steatocystomas generally contain lipid material, and less frequently, keratin and hair shafts, distinguishing them as the only “true” sebaceous cysts.¹⁸ Their color can range from flesh-toned to yellow, with reports of occasional dark-blue shades and calcifications.^19,20 Steatocystomas can persist indefinitely, and they usually are asymptomatic.

Diagnosis of steatocystoma is confirmed by biopsy.⁴ Steatocystomas are characterized by a dermal cyst lined by stratified squamous cell epithelium (eFigures 1 and 2).²¹ Classically they feature flattened sebaceous lobules, multinucleated giant cells, and abortive hair follicles. The lining of these cysts is marked by lymphocytic infiltrate and a dense, wrinkled, eosinophilic keratin cuticle that replaces the granular layer.²² The cyst maintains an epidermal connection through a follicular infundibulum characterized by clumps of keratinocytes, sebocytes, corneocytes, and/or hair follicles.⁷ Aspirated contents reveal crystalline structures and anucleate squamous cells upon microscopic analysis. That being said, variable histologic findings of steatocystomas have been described.²³

Steatocystoma simplex, as the name implies, classifies a single isolated steatocystoma. This subtype exhibits similar histopathologic and clinical features to the other subtypes of steatocystomas. Notably, SS is not associated with a genetic mutation and is not an inherited condition within families.⁵ Steatocystoma multiplex manifests with many steatocystomas, often distributed widely across the body.^3,4 The chest, axillae, and groin are the most common locations; however, these cysts can manifest on the face, back, abdomen, and extremities.^4,18-22 Rare occurrences of SM limited to the face, scalp, and distal extremities have been documented.^18,21,24,25 Due to the possibility of an autosomal-dominant inheritance, it is advisable to take a comprehensive family history in patients for whom SM is in the differential.¹⁷

Steatocystoma multiplex—especially familial variants—has been shown to develop in conjunction with other dermatologic conditions, including eruptive vellus hair (EVH) cysts, persistent infantile milia, and epidermoid/dermoid cysts.²⁶ While some investigators regard these as separate entities due to their varied genetic etiology, it has been suggested that these conditions may be related and that the diagnosis is determined by the location of cyst origin along the sebaceous ducts.^26,27 Other dermatologic conditions and lesions that frequently manifest comorbidly with SM include hidrocystomas, syringomas, pilonidal cysts, lichen planus, nodulocystic acne, trichotillomania, trichoblastomas, trichoepithelioma, HS, keratoacanthomas, acrokeratosis verruciformis of Hopf, and embryonal hair formation. Steatocystoma multiplex, manifesting comorbidly with dental and orofacial malformations (eg, partial noneruption of secondary teeth, natal and defective teeth, and bilateral preauricular sinuses) has been classified as SM natal teeth syndrome.⁶

Steatocystoma multiplex suppurativa is a rare and serious variant of SM characterized by inflammation, cyst rupture, sinus tract formation, and scarring.²⁴ Patients with SMS typically have multiple intact SM cysts, which can aid in differentiation from HS.^2,24 Steatocystoma multiplex suppurativa is associated with more complications than SS and SM, including cyst perforation, development of purulent and/or foul-smelling discharge, infection, scarring, pain, and overall discomfort.²

Given its rarity and the potential manifestations that overlap with other conditions, steatocystomas easily can be misdiagnosed. In some clinical instances, EVHs may share similar characteristics with SM; however, certain distinguishing features exist, including a central tuft of protruding hairs and different expressed contents, such as the vellus hair shafts, from the cyst’s lumen.²⁸ Furthermore, histologic examination of EVHs reveals epidermoid keratinization of the lining as well as a lack of sebaceous glands within the wall.^28,29 Other similar conditions include epidermoid cysts, pilar cysts, lipomas, epidermal inclusion cysts, dermoid cysts, sebaceous hyperplasia, folliculitis, xanthomas, neurofibromatosis, and syringomas.³⁰ Occasionally, SMS can be mistaken for HS or acne conglobata, and SM lesions with a facial distribution can mimic acne vulgaris.^1,31 These conditions should be excluded before a diagnosis of SS, SM, or SMS is made. 

Importantly, SM is visually indistinguishable from subcutaneous metastasis on physical examination, and there are reports of oncologic conditions (eg, pulmonary adenocarcinoma metastasized to the skin) being mistaken for SS or SM.³² Therefore, a thorough clinical examination, histopathologic analysis, and potential use of other imaging modalities such as ultrasonography (US) are needed to ensure an accurate diagnosis.

Ultrasonography has demonstrated utility in diagnosing steatocystomas.^33-35 Steatocystomas have incidentally been found on routine mammograms and can demonstrate well-defined circular nodules with radiolucent characteristics and a thin radiodense outline.^33,36 Homogeneous hypoechoic nodules within the dermis without posterior acoustic features generally are observed (eFigure 3).^33,37 In patients declining biopsy, US may be useful in further characterization of an unknown lesion. Color Doppler US can be used to distinguish SMS from HS. Specifically, SM typically exhibits an absence of Doppler signaling due to a lack of vascularity, providing a helpful diagnostic clue for the SMS variant.³³

Management and Treatment Options

There is no established standard treatment for steatocystomas; therefore, the approach to management is contingent on clinical presentation and patient preferences. Various medical, surgical, and laser management options are available, each with its own advantages and limitations. Treatment of SM is difficult due to the large number of lesions.³⁸ In many cases, continued observation is a viable treatment option, as most SS and SM lesions are asymptomatic; however, cosmetic concerns can be debilitating for patients with SM and may warrant intervention.³⁹ More extensive medical and surgical management often are necessary in SMS due to associated morbidity. Discussing options and goals as well as setting realistic expectations with the patient are essential in determining the optimal approach.

Medical Management—In medical literature, oral isotretinoin (13-cis-retinoic acid) has been the mainstay of therapy for steatocystoma, as its effect on the size and activity of sebaceous glands is hypothesized to decrease disease activity.^38,40 Interventional studies and case reports have exhibited varying degrees of effectiveness.^1,38-41 Some reports depict a reduction in the formation of new lesions and a decrease in the size of pre-existing lesions, some show mild delayed therapeutic efficacy, and others suggest exacerbation of the condition.^1,38-41 This outcome variability is attributed to isotretinoin’s preferential efficacy in treating inflammatory lesions.^40,42

Tetracycline derivatives and intralesional steroid injections also have been employed with some efficacy in patients with focal inflammatory SM and SMS.⁴³ There is limited evidence on the long-term outcomes of these interventions, and intralesional injections often are not recommended in conditions such as SM, in which there are many lesions present.

Surgical Management—Minimally invasive surgical procedures including drainage and resections have been used with varying efficacy in SS and SM. Typically, a 2- to 3-mm incision or sharp-tipped cautery is employed to puncture the cyst. Alternatively, radiofrequency probes with a 2.4-MHz frequency setting have been used to minimize incision size.⁴⁴ The contents then are expressed with manual pressure or forceps, and the cyst sac is extracted using forceps and/or a vein hook (eFigure 4).^44,45 The specific surgical techniques and their respective advantages and limitations are summarized in the eTable. Reported advantages and limitations of surgical techniques are derived from information provided by the authors of steatocystoma case reports, which are based on observations of a very limited sample size.

Laser Treatment—Various laser modalities have been used in the management of steatocystomas, including carbon dioxide lasers, erbium-doped yttrium aluminum garnet lasers, 1450-nm diode plus 1550-nm fractionated erbium-doped fiber lasers, and 1927-nm diode lasers.^54,55-57 These lasers are used to perforate the cyst before extirpation and have displayed advantages in minimizing scar length.⁵⁸ The super-pulse mode of carbon dioxide lasers demonstrates efficacy with minimal scarring and recurrence, and this mode is preferred to minimize thermal damage.^54,59 Furthermore, this modality can be especially useful in patients whose condition is refractory to other noninvasive options.⁵⁹ Similarly, the erbium-doped yttrium aluminum garnet laser was well tolerated with no complications noted.⁵⁵ The 1927-nm diode laser also displayed good outcomes as well as no recurrence.⁵⁷ With laser use, it is important to note that multiple treatments are needed to see optimal outcomes.⁵⁴ Moreover, laser settings must be carefully considered, especially in patients with Fitzpatrick skin type III or higher, and topical anti-inflammatory agents should be considered posttreatment to minimize complications.^54,59,60

Recommendations

For management of SS, we recommend conservative therapy of watchful observation, as scarring or postinflammatory pigment change may be brought on by medical or surgical therapy; however, if SS is cosmetically bothersome, laser or surgical excision can be done (eFigure 4).^4,43-53 It is important to counsel the patient on risks/benefits. For SM, watchful observation also is indicated; however, systemic therapies aimed at prevention may be the most efficacious by limiting disease progression, and oral tetracycline or isotretinoin may be tried.⁴ Tetracyclines have the risk for photosensitivity and are teratogenic, while isotretinoin is extremely teratogenic, requires laboratory monitoring and regular pregnancy tests in women, and often causes substantial mucosal dryness. If lesions are bothersome or refractory to these therapies, intralesional steroids or surgical/laser procedures can be tried throughout multiple visits.^43-53 For SMS, systemic therapies frequently are recommended. The risks of systemic tetracycline and isotretinoin therapies must be discussed. Patients with treatment-refractory SMS may require surgical excision or deroofing of sinus tracts.^43-53 This management is similar to that of HS and must be tailored to the patient.

Conclusion

Overall, steatocystomas are a relatively rare pathology, with a limited consensus on their etiology and management. This review summarizes the current knowledge on the condition to support clinicians in diagnosis and management, ranging from watchful waiting to surgical removal. By individualizing treatment plans, clinicians ultimately can optimize outcomes in patients with steatocystomas.

Operational risk management (ORM) refers to the systematic identification and assessment of daily operational risks within an organization designed to mitigate negative financial, reputational, and safety outcomes while maximizing efficiency and achievement of objectives.¹ Operational risk management is indispensable to modern military operations, optimizing mission readiness while minimizing complications and personnel morbidity. Application of ORM in medicine holds considerable promise due to the emphasis on precise and efficient decision-making in high-stakes environments, where the margin for error is minimal. In this article, we propose integrating ORM principles into dermatologic surgery to enhance patient-centered care through improved counseling, risk assessment, and procedural outcomes. 

Principles and Processes of ORM

The ORM framework is built on 4 fundamental principles: accept risk when benefits outweigh the cost, accept no unnecessary risk, anticipate and manage risk by planning, and make risk decisions at the right level.² These principles form the foundation of the ORM’s systematic 5-step approach to identify hazards, assess hazards, make risk decisions, implement controls, and supervise. Key to the ORM process is the use of risk assessment codes and the risk assessment matrix to quantify and prioritize risks. Risk assessment codes are numerical values assigned to hazards based on their assessed severity and probability. The risk assessment matrix is a tool that plots the severity of a hazard against its probability. By locating a hazard on the matrix, users can visualize its risk level in terms of severity and probability. Building and using the risk assessment matrix begins with determining severity by assessing the potential impact of a hazard and categorizing it into levels (catastrophic, critical, moderate, or negligible). Next, probability is determined by evaluating the likelihood of occurrence (frequent, likely, occasional, seldom, or unlikely). Finally, the severity and probability are combined to assign a risk assessment code, which indicates the risk level and helps visualize criticality. Systematically applying these principles and processes enables users to make informed decisions that balance mission objectives with safety.

Proposed Framework for ORM in Dermatology Surgery

Current risk mitigation in dermatologic surgery includes strict medication oversight, sterilization protocols, and photography to prevent wrong-site surgeries. Preoperative risk assessment through conducting a thorough patient history is vital, considering factors such as pregnancy, allergies, bleeding history, cardiac devices, and keloid propensity, all of which impact surgical outcomes.^3-5 After gathering the patient’s history, dermatologists determine appropriateness for surgery and its inherent risks, typically via an informed consent process outlining the diagnosis and procedure purpose as well as a list of risks, benefits, and alternatives, including forgoing treatment.

Importantly, the standard process for dermatologic risk evaluation often lacks a comprehensive systematic approach seen in other higher-risk surgical fields. For example, general surgeons frequently utilize risk assessment calculators such as the one developed by the American College of Surgeons’ National Surgical Quality Improvement Program to estimate surgical complications.⁶ While specific guidelines exist for evaluating factors such as hypertension or anticoagulant use, no single tool synthesizes all patient risk factors for a unified assessment. Therefore, we propose integrating ORM as a structured decision-making process that offers a more consistent means for dermatologists to evaluate, synthesize, categorize, and present risks to patients. Our proposed process includes translating military mishap severity into a framework that helps patients better understand decisions about their health care when using ORM (eTable 1). The proposed process also provides dermatologists with a systematic, proactive, and iterative approach to assessing risks that allows them to consistently qualify medical decisions (eTable 2).

Patients often struggle to understand surgical risk severity, including overestimating the risks of routine minor procedures or underestimating the risks of more intensive procedures.^7,8 Incorporating ORM into patient communication mirrors the provider’s process but uses patient-friendly terminology—it is discussion based and integrates patient preferences and tolerances (eTable 2). These steps often occur informally in dermatologic counseling; however, an organized structured approach, especially using a visual aid such as a risk assessment matrix, enhances patient comprehension, recall, and satisfaction.⁹

Practical Scenarios 

Integrating ORM into dermatologic surgery is a proactive iterative process for both provider decision-making and patient communication. Leveraging a risk assessment matrix as a visual aid allows for clear identification, evaluation, and mitigation of hazards, fostering collaborative choices with regard to the treatment approach. Here we provide 2 case scenarios highlighting how ORM and the risk assessment matrix can be used in the management of a complex patient with a lesion in a high-risk location as well as to address patient anxiety and comorbidities. It is important to note that the way the matrices are completed in the examples provided may differ compared to other providers. The purpose of ORM is not to dictate risk categories but to serve as a tool for providers to take their own experiences and knowledge of the patient to guide their decision-making and counseling processes. 

Case Scenario 1—An elderly man with a history of diabetes, cardiovascular accident, coronary artery bypass grafting, and multiple squamous cell carcinoma excisions presents for evaluation of a 1-cm squamous cell carcinoma in situ on the left leg. His current medications include an anticoagulant and antihypertensives. 

In this scenario, the provider would apply ORM by identifying and assessing hazards, making risk decisions, implementing controls, and supervising care. 

General hazards for excision on the leg include bleeding, infection, scarring, pain, delayed healing, activity limitations, and possible further procedures. Before the visit, the provider should prepare baseline risk matrices for 2 potential treatment options: wide local excision and electrodessication and curettage. For example, surgical bleeding may be assessed as negligible severity and almost certain probability for a general excision.

Next, the provider would incorporate the patient’s unique history in the risk matrices (eFigures 1 and 2). The patient’s use of an anticoagulant indicates a bleeding risk; therefore, the provider may shift the severity to minimal clinical concern, understanding the need for enhanced perioperative management. The history of diabetes also has a considerable impact on wound healing, so the provider might elevate the probability of delayed wound healing from rare to unlikely and the severity from moderate to severe. The prior cardiovascular accident also raises concerns about mobility and activity limitations during recovery, which could be escalated from minimal to moderate clinical concern if postoperative limitations on ambulation increase the risk for new clots. Based on this internal assessment, the provider identifies which risks are elevated and require further attention and discussion with the patient, helping tailor the counseling approach and potential treatment plan. The provider should begin to consider initial control measures such as coordinating anticoagulant management, ensuring diabetes is well controlled, and planning for postoperative ambulation support.

Once the provider has conducted the internal assessment, the ORM matrices become powerful tools for shared decision-making with the patient. The provider can walk the patient through the procedures and their common risks and then explain how their individual situation modifies the risks. The visual and explicit upgrade on the matrices allows the patient to clearly see how unique factors influence their personal risk profile, moving beyond a generic list of complications. The provider then should engage the patient in a discussion about their risk tolerance, which is crucial for mutual agreement on whether to proceed with treatment and, if so, which procedure is most appropriate given the patient’s comfort level with their individualized risk profile. Then the provider should reinforce the proactive steps planned to mitigate the identified risks to provide assurance and reinforce the collaborative approach to safety. 

Finally, throughout the preoperative and postoperative phases, the provider should continuously monitor the patient’s condition and the effectiveness of the control measures, adjusting the plan as needed. 

In this scenario, both the provider and the patient participated in the risk assessment, with the provider completing the assessment before the visit and presenting it to the patient or performing the assessment in real time with the patient present to explain the reasoning behind assignment of risk based on each procedure and the patient’s unique risk factors. 

Case Scenario 2—A 38-year-old woman with a history of hypertension and procedural anxiety presents for evaluation of a biopsy-proven basal cell carcinoma on the nasal ala. The patient is taking diltiazem for hypertension and is compliant with her medication. Her blood pressure at the current visit is 148/96 mm Hg, which she attributes to white coat syndrome. Mohs micrographic surgery generally is the gold standard treatment for this case.

The provider’s ORM process, conducted either before or in real time during the visit, would begin with identification and assessment of the hazards. For Mohs surgery on the nasal ala, common hazards would include scarring, pain, infection, bleeding, and potential cosmetic distortion. Unique to this patient are the procedural anxiety and hypertension. 

To populate the risk assessment matrix (eFigure 3), the provider would first map the baseline risks of Mohs surgery, which include considerable scarring as a moderate clinical concern but a seldom probability. Because the patient’s procedural anxiety directly increases the probability of intraoperative distress or elevated blood pressure during the procedure, the provider might assess patient distress/anxiety as a moderate clinical concern with a likely probability. While the patient’s blood pressure is controlled, the white coat syndrome raises the probability of hypertensive urgency/emergency during surgery; this might be elevated from unlikely to occasional or likely probability, and severity might increase from minimal to moderate due to its potential impact on procedural safety. The provider should consider strategies to address these elevated risks during the consultation. Then, as part of preprocedure planning, the provider should consider discussing anxiolytics, emphasizing medication compliance, and ensuring a calm environment for the patient’s surgery.

For this patient, the risk assessment matrix becomes a powerful tool to address fears and proactively manage her unique risk factors. To start the counseling process, the provider should explain the procedure, its benefits, and potential adverse effects. Then, the patient’s individualized risks can be visualized using the matrix, which also is an opportunity for reassurance, as it can alleviate patient fears by contextualizing rare but impactful outcomes.⁹

Now the provider can assess the patient’s risk tolerance. This discussion ensures that the patient’s comfort level and preferences are central to the treatment decision, even for a gold-standard procedure such as Mohs surgery. By listening and responding to the patient’s input, the provider can build trust and discuss strategies that can help control for some risk factors.

Finally, the provider would re-evaluate throughout the procedure by continuously monitoring the patient’s anxiety and vital signs. The provider should also be ready to adjust pain management or employ anxiety-reduction techniques.

Final Thoughts

Reviewing the risk assessment matrix can be an effective way to nonjudgmentally discuss a patient’s unique risk factors and provide a complete understanding of the planned treatment or procedure. It conveys to the patient that, as the provider, you are taking their health seriously when considering treatment options and can be a means to build patient rapport and trust. This approach mirrors risk communication strategies long employed in military operational planning, where transparency and structured risk evaluation are essential to maintaining mission readiness and unit cohesion.

Operational risk management (ORM) refers to the systematic identification and assessment of daily operational risks within an organization designed to mitigate negative financial, reputational, and safety outcomes while maximizing efficiency and achievement of objectives.¹ Operational risk management is indispensable to modern military operations, optimizing mission readiness while minimizing complications and personnel morbidity. Application of ORM in medicine holds considerable promise due to the emphasis on precise and efficient decision-making in high-stakes environments, where the margin for error is minimal. In this article, we propose integrating ORM principles into dermatologic surgery to enhance patient-centered care through improved counseling, risk assessment, and procedural outcomes. 

Principles and Processes of ORM

The ORM framework is built on 4 fundamental principles: accept risk when benefits outweigh the cost, accept no unnecessary risk, anticipate and manage risk by planning, and make risk decisions at the right level.² These principles form the foundation of the ORM’s systematic 5-step approach to identify hazards, assess hazards, make risk decisions, implement controls, and supervise. Key to the ORM process is the use of risk assessment codes and the risk assessment matrix to quantify and prioritize risks. Risk assessment codes are numerical values assigned to hazards based on their assessed severity and probability. The risk assessment matrix is a tool that plots the severity of a hazard against its probability. By locating a hazard on the matrix, users can visualize its risk level in terms of severity and probability. Building and using the risk assessment matrix begins with determining severity by assessing the potential impact of a hazard and categorizing it into levels (catastrophic, critical, moderate, or negligible). Next, probability is determined by evaluating the likelihood of occurrence (frequent, likely, occasional, seldom, or unlikely). Finally, the severity and probability are combined to assign a risk assessment code, which indicates the risk level and helps visualize criticality. Systematically applying these principles and processes enables users to make informed decisions that balance mission objectives with safety.

Proposed Framework for ORM in Dermatology Surgery

Current risk mitigation in dermatologic surgery includes strict medication oversight, sterilization protocols, and photography to prevent wrong-site surgeries. Preoperative risk assessment through conducting a thorough patient history is vital, considering factors such as pregnancy, allergies, bleeding history, cardiac devices, and keloid propensity, all of which impact surgical outcomes.^3-5 After gathering the patient’s history, dermatologists determine appropriateness for surgery and its inherent risks, typically via an informed consent process outlining the diagnosis and procedure purpose as well as a list of risks, benefits, and alternatives, including forgoing treatment.

Importantly, the standard process for dermatologic risk evaluation often lacks a comprehensive systematic approach seen in other higher-risk surgical fields. For example, general surgeons frequently utilize risk assessment calculators such as the one developed by the American College of Surgeons’ National Surgical Quality Improvement Program to estimate surgical complications.⁶ While specific guidelines exist for evaluating factors such as hypertension or anticoagulant use, no single tool synthesizes all patient risk factors for a unified assessment. Therefore, we propose integrating ORM as a structured decision-making process that offers a more consistent means for dermatologists to evaluate, synthesize, categorize, and present risks to patients. Our proposed process includes translating military mishap severity into a framework that helps patients better understand decisions about their health care when using ORM (eTable 1). The proposed process also provides dermatologists with a systematic, proactive, and iterative approach to assessing risks that allows them to consistently qualify medical decisions (eTable 2).

Patients often struggle to understand surgical risk severity, including overestimating the risks of routine minor procedures or underestimating the risks of more intensive procedures.^7,8 Incorporating ORM into patient communication mirrors the provider’s process but uses patient-friendly terminology—it is discussion based and integrates patient preferences and tolerances (eTable 2). These steps often occur informally in dermatologic counseling; however, an organized structured approach, especially using a visual aid such as a risk assessment matrix, enhances patient comprehension, recall, and satisfaction.⁹

Practical Scenarios 

Integrating ORM into dermatologic surgery is a proactive iterative process for both provider decision-making and patient communication. Leveraging a risk assessment matrix as a visual aid allows for clear identification, evaluation, and mitigation of hazards, fostering collaborative choices with regard to the treatment approach. Here we provide 2 case scenarios highlighting how ORM and the risk assessment matrix can be used in the management of a complex patient with a lesion in a high-risk location as well as to address patient anxiety and comorbidities. It is important to note that the way the matrices are completed in the examples provided may differ compared to other providers. The purpose of ORM is not to dictate risk categories but to serve as a tool for providers to take their own experiences and knowledge of the patient to guide their decision-making and counseling processes. 

Case Scenario 1—An elderly man with a history of diabetes, cardiovascular accident, coronary artery bypass grafting, and multiple squamous cell carcinoma excisions presents for evaluation of a 1-cm squamous cell carcinoma in situ on the left leg. His current medications include an anticoagulant and antihypertensives. 

In this scenario, the provider would apply ORM by identifying and assessing hazards, making risk decisions, implementing controls, and supervising care. 

General hazards for excision on the leg include bleeding, infection, scarring, pain, delayed healing, activity limitations, and possible further procedures. Before the visit, the provider should prepare baseline risk matrices for 2 potential treatment options: wide local excision and electrodessication and curettage. For example, surgical bleeding may be assessed as negligible severity and almost certain probability for a general excision.

Next, the provider would incorporate the patient’s unique history in the risk matrices (eFigures 1 and 2). The patient’s use of an anticoagulant indicates a bleeding risk; therefore, the provider may shift the severity to minimal clinical concern, understanding the need for enhanced perioperative management. The history of diabetes also has a considerable impact on wound healing, so the provider might elevate the probability of delayed wound healing from rare to unlikely and the severity from moderate to severe. The prior cardiovascular accident also raises concerns about mobility and activity limitations during recovery, which could be escalated from minimal to moderate clinical concern if postoperative limitations on ambulation increase the risk for new clots. Based on this internal assessment, the provider identifies which risks are elevated and require further attention and discussion with the patient, helping tailor the counseling approach and potential treatment plan. The provider should begin to consider initial control measures such as coordinating anticoagulant management, ensuring diabetes is well controlled, and planning for postoperative ambulation support.

Once the provider has conducted the internal assessment, the ORM matrices become powerful tools for shared decision-making with the patient. The provider can walk the patient through the procedures and their common risks and then explain how their individual situation modifies the risks. The visual and explicit upgrade on the matrices allows the patient to clearly see how unique factors influence their personal risk profile, moving beyond a generic list of complications. The provider then should engage the patient in a discussion about their risk tolerance, which is crucial for mutual agreement on whether to proceed with treatment and, if so, which procedure is most appropriate given the patient’s comfort level with their individualized risk profile. Then the provider should reinforce the proactive steps planned to mitigate the identified risks to provide assurance and reinforce the collaborative approach to safety. 

Finally, throughout the preoperative and postoperative phases, the provider should continuously monitor the patient’s condition and the effectiveness of the control measures, adjusting the plan as needed. 

In this scenario, both the provider and the patient participated in the risk assessment, with the provider completing the assessment before the visit and presenting it to the patient or performing the assessment in real time with the patient present to explain the reasoning behind assignment of risk based on each procedure and the patient’s unique risk factors. 

Case Scenario 2—A 38-year-old woman with a history of hypertension and procedural anxiety presents for evaluation of a biopsy-proven basal cell carcinoma on the nasal ala. The patient is taking diltiazem for hypertension and is compliant with her medication. Her blood pressure at the current visit is 148/96 mm Hg, which she attributes to white coat syndrome. Mohs micrographic surgery generally is the gold standard treatment for this case.

The provider’s ORM process, conducted either before or in real time during the visit, would begin with identification and assessment of the hazards. For Mohs surgery on the nasal ala, common hazards would include scarring, pain, infection, bleeding, and potential cosmetic distortion. Unique to this patient are the procedural anxiety and hypertension. 

To populate the risk assessment matrix (eFigure 3), the provider would first map the baseline risks of Mohs surgery, which include considerable scarring as a moderate clinical concern but a seldom probability. Because the patient’s procedural anxiety directly increases the probability of intraoperative distress or elevated blood pressure during the procedure, the provider might assess patient distress/anxiety as a moderate clinical concern with a likely probability. While the patient’s blood pressure is controlled, the white coat syndrome raises the probability of hypertensive urgency/emergency during surgery; this might be elevated from unlikely to occasional or likely probability, and severity might increase from minimal to moderate due to its potential impact on procedural safety. The provider should consider strategies to address these elevated risks during the consultation. Then, as part of preprocedure planning, the provider should consider discussing anxiolytics, emphasizing medication compliance, and ensuring a calm environment for the patient’s surgery.

For this patient, the risk assessment matrix becomes a powerful tool to address fears and proactively manage her unique risk factors. To start the counseling process, the provider should explain the procedure, its benefits, and potential adverse effects. Then, the patient’s individualized risks can be visualized using the matrix, which also is an opportunity for reassurance, as it can alleviate patient fears by contextualizing rare but impactful outcomes.⁹

Now the provider can assess the patient’s risk tolerance. This discussion ensures that the patient’s comfort level and preferences are central to the treatment decision, even for a gold-standard procedure such as Mohs surgery. By listening and responding to the patient’s input, the provider can build trust and discuss strategies that can help control for some risk factors.

Finally, the provider would re-evaluate throughout the procedure by continuously monitoring the patient’s anxiety and vital signs. The provider should also be ready to adjust pain management or employ anxiety-reduction techniques.

Final Thoughts

Reviewing the risk assessment matrix can be an effective way to nonjudgmentally discuss a patient’s unique risk factors and provide a complete understanding of the planned treatment or procedure. It conveys to the patient that, as the provider, you are taking their health seriously when considering treatment options and can be a means to build patient rapport and trust. This approach mirrors risk communication strategies long employed in military operational planning, where transparency and structured risk evaluation are essential to maintaining mission readiness and unit cohesion.

Operational risk management (ORM) refers to the systematic identification and assessment of daily operational risks within an organization designed to mitigate negative financial, reputational, and safety outcomes while maximizing efficiency and achievement of objectives.¹ Operational risk management is indispensable to modern military operations, optimizing mission readiness while minimizing complications and personnel morbidity. Application of ORM in medicine holds considerable promise due to the emphasis on precise and efficient decision-making in high-stakes environments, where the margin for error is minimal. In this article, we propose integrating ORM principles into dermatologic surgery to enhance patient-centered care through improved counseling, risk assessment, and procedural outcomes. 

Principles and Processes of ORM

The ORM framework is built on 4 fundamental principles: accept risk when benefits outweigh the cost, accept no unnecessary risk, anticipate and manage risk by planning, and make risk decisions at the right level.² These principles form the foundation of the ORM’s systematic 5-step approach to identify hazards, assess hazards, make risk decisions, implement controls, and supervise. Key to the ORM process is the use of risk assessment codes and the risk assessment matrix to quantify and prioritize risks. Risk assessment codes are numerical values assigned to hazards based on their assessed severity and probability. The risk assessment matrix is a tool that plots the severity of a hazard against its probability. By locating a hazard on the matrix, users can visualize its risk level in terms of severity and probability. Building and using the risk assessment matrix begins with determining severity by assessing the potential impact of a hazard and categorizing it into levels (catastrophic, critical, moderate, or negligible). Next, probability is determined by evaluating the likelihood of occurrence (frequent, likely, occasional, seldom, or unlikely). Finally, the severity and probability are combined to assign a risk assessment code, which indicates the risk level and helps visualize criticality. Systematically applying these principles and processes enables users to make informed decisions that balance mission objectives with safety.

Proposed Framework for ORM in Dermatology Surgery

Current risk mitigation in dermatologic surgery includes strict medication oversight, sterilization protocols, and photography to prevent wrong-site surgeries. Preoperative risk assessment through conducting a thorough patient history is vital, considering factors such as pregnancy, allergies, bleeding history, cardiac devices, and keloid propensity, all of which impact surgical outcomes.^3-5 After gathering the patient’s history, dermatologists determine appropriateness for surgery and its inherent risks, typically via an informed consent process outlining the diagnosis and procedure purpose as well as a list of risks, benefits, and alternatives, including forgoing treatment.

Importantly, the standard process for dermatologic risk evaluation often lacks a comprehensive systematic approach seen in other higher-risk surgical fields. For example, general surgeons frequently utilize risk assessment calculators such as the one developed by the American College of Surgeons’ National Surgical Quality Improvement Program to estimate surgical complications.⁶ While specific guidelines exist for evaluating factors such as hypertension or anticoagulant use, no single tool synthesizes all patient risk factors for a unified assessment. Therefore, we propose integrating ORM as a structured decision-making process that offers a more consistent means for dermatologists to evaluate, synthesize, categorize, and present risks to patients. Our proposed process includes translating military mishap severity into a framework that helps patients better understand decisions about their health care when using ORM (eTable 1). The proposed process also provides dermatologists with a systematic, proactive, and iterative approach to assessing risks that allows them to consistently qualify medical decisions (eTable 2).

Patients often struggle to understand surgical risk severity, including overestimating the risks of routine minor procedures or underestimating the risks of more intensive procedures.^7,8 Incorporating ORM into patient communication mirrors the provider’s process but uses patient-friendly terminology—it is discussion based and integrates patient preferences and tolerances (eTable 2). These steps often occur informally in dermatologic counseling; however, an organized structured approach, especially using a visual aid such as a risk assessment matrix, enhances patient comprehension, recall, and satisfaction.⁹

Practical Scenarios 

Integrating ORM into dermatologic surgery is a proactive iterative process for both provider decision-making and patient communication. Leveraging a risk assessment matrix as a visual aid allows for clear identification, evaluation, and mitigation of hazards, fostering collaborative choices with regard to the treatment approach. Here we provide 2 case scenarios highlighting how ORM and the risk assessment matrix can be used in the management of a complex patient with a lesion in a high-risk location as well as to address patient anxiety and comorbidities. It is important to note that the way the matrices are completed in the examples provided may differ compared to other providers. The purpose of ORM is not to dictate risk categories but to serve as a tool for providers to take their own experiences and knowledge of the patient to guide their decision-making and counseling processes. 

Case Scenario 1—An elderly man with a history of diabetes, cardiovascular accident, coronary artery bypass grafting, and multiple squamous cell carcinoma excisions presents for evaluation of a 1-cm squamous cell carcinoma in situ on the left leg. His current medications include an anticoagulant and antihypertensives. 

In this scenario, the provider would apply ORM by identifying and assessing hazards, making risk decisions, implementing controls, and supervising care. 

General hazards for excision on the leg include bleeding, infection, scarring, pain, delayed healing, activity limitations, and possible further procedures. Before the visit, the provider should prepare baseline risk matrices for 2 potential treatment options: wide local excision and electrodessication and curettage. For example, surgical bleeding may be assessed as negligible severity and almost certain probability for a general excision.

Next, the provider would incorporate the patient’s unique history in the risk matrices (eFigures 1 and 2). The patient’s use of an anticoagulant indicates a bleeding risk; therefore, the provider may shift the severity to minimal clinical concern, understanding the need for enhanced perioperative management. The history of diabetes also has a considerable impact on wound healing, so the provider might elevate the probability of delayed wound healing from rare to unlikely and the severity from moderate to severe. The prior cardiovascular accident also raises concerns about mobility and activity limitations during recovery, which could be escalated from minimal to moderate clinical concern if postoperative limitations on ambulation increase the risk for new clots. Based on this internal assessment, the provider identifies which risks are elevated and require further attention and discussion with the patient, helping tailor the counseling approach and potential treatment plan. The provider should begin to consider initial control measures such as coordinating anticoagulant management, ensuring diabetes is well controlled, and planning for postoperative ambulation support.

Once the provider has conducted the internal assessment, the ORM matrices become powerful tools for shared decision-making with the patient. The provider can walk the patient through the procedures and their common risks and then explain how their individual situation modifies the risks. The visual and explicit upgrade on the matrices allows the patient to clearly see how unique factors influence their personal risk profile, moving beyond a generic list of complications. The provider then should engage the patient in a discussion about their risk tolerance, which is crucial for mutual agreement on whether to proceed with treatment and, if so, which procedure is most appropriate given the patient’s comfort level with their individualized risk profile. Then the provider should reinforce the proactive steps planned to mitigate the identified risks to provide assurance and reinforce the collaborative approach to safety. 

Finally, throughout the preoperative and postoperative phases, the provider should continuously monitor the patient’s condition and the effectiveness of the control measures, adjusting the plan as needed. 

In this scenario, both the provider and the patient participated in the risk assessment, with the provider completing the assessment before the visit and presenting it to the patient or performing the assessment in real time with the patient present to explain the reasoning behind assignment of risk based on each procedure and the patient’s unique risk factors. 

Case Scenario 2—A 38-year-old woman with a history of hypertension and procedural anxiety presents for evaluation of a biopsy-proven basal cell carcinoma on the nasal ala. The patient is taking diltiazem for hypertension and is compliant with her medication. Her blood pressure at the current visit is 148/96 mm Hg, which she attributes to white coat syndrome. Mohs micrographic surgery generally is the gold standard treatment for this case.

The provider’s ORM process, conducted either before or in real time during the visit, would begin with identification and assessment of the hazards. For Mohs surgery on the nasal ala, common hazards would include scarring, pain, infection, bleeding, and potential cosmetic distortion. Unique to this patient are the procedural anxiety and hypertension. 

To populate the risk assessment matrix (eFigure 3), the provider would first map the baseline risks of Mohs surgery, which include considerable scarring as a moderate clinical concern but a seldom probability. Because the patient’s procedural anxiety directly increases the probability of intraoperative distress or elevated blood pressure during the procedure, the provider might assess patient distress/anxiety as a moderate clinical concern with a likely probability. While the patient’s blood pressure is controlled, the white coat syndrome raises the probability of hypertensive urgency/emergency during surgery; this might be elevated from unlikely to occasional or likely probability, and severity might increase from minimal to moderate due to its potential impact on procedural safety. The provider should consider strategies to address these elevated risks during the consultation. Then, as part of preprocedure planning, the provider should consider discussing anxiolytics, emphasizing medication compliance, and ensuring a calm environment for the patient’s surgery.

For this patient, the risk assessment matrix becomes a powerful tool to address fears and proactively manage her unique risk factors. To start the counseling process, the provider should explain the procedure, its benefits, and potential adverse effects. Then, the patient’s individualized risks can be visualized using the matrix, which also is an opportunity for reassurance, as it can alleviate patient fears by contextualizing rare but impactful outcomes.⁹

Now the provider can assess the patient’s risk tolerance. This discussion ensures that the patient’s comfort level and preferences are central to the treatment decision, even for a gold-standard procedure such as Mohs surgery. By listening and responding to the patient’s input, the provider can build trust and discuss strategies that can help control for some risk factors.

Finally, the provider would re-evaluate throughout the procedure by continuously monitoring the patient’s anxiety and vital signs. The provider should also be ready to adjust pain management or employ anxiety-reduction techniques.

Final Thoughts

Reviewing the risk assessment matrix can be an effective way to nonjudgmentally discuss a patient’s unique risk factors and provide a complete understanding of the planned treatment or procedure. It conveys to the patient that, as the provider, you are taking their health seriously when considering treatment options and can be a means to build patient rapport and trust. This approach mirrors risk communication strategies long employed in military operational planning, where transparency and structured risk evaluation are essential to maintaining mission readiness and unit cohesion.