D'Amico Maria J, Kirshenbaum Eric, Gonzalez Chris M
Boston University School of Medicine, Boston, MA.
Department of Urology, Loyola University Medical Center, Maywood, IL, USA.
Curr Urol. 2020 Dec;14(4):219-221. doi: 10.1159/000499235. Epub 2020 Dec 18.
Metoidioplasty is a gender-affirming surgery for transgender men, which creates a neophallus using vaginal mucosa and labia majora. One known complication of this procedure is urethral stricture. We report the novel case of a patient with urethral stricture 4 years after metoidioplasty found to have squamous cell carcinoma in situ likely originating from the vaginal mucosa grafted to the neourethra, and highlight the importance of sending such strictures for pathologic evaluation.
阴茎成形术是一种针对跨性别男性的性别确认手术，该手术利用阴道黏膜和大阴唇构建一个新阴茎。此手术一种已知的并发症是尿道狭窄。我们报告了一例阴茎成形术4年后出现尿道狭窄的患者的新病例，该患者被发现患有原位鳞状细胞癌，可能起源于移植到新尿道的阴道黏膜，并强调了将此类狭窄组织送去做病理评估的重要性。
