Feminizing reconstructive surgery for ambiguous genitalia: the Leipzig experience.

摘要

PURPOSE: We report the results of feminizing reconstructive surgery for ambiguous genitalia with regard to the degree of virilization according to Prader and the long-term outcome with special emphasis on sexual intercourse. MATERIALS AND METHODS: Patients 16 to 46 years old with CAH (41) and MPH (17) were followed continuously by an interdisciplinary team that provided standardized hormone substitution and reconstructive surgery. More virilized genitalia were treated using a 2-stage procedure. RESULTS: Of patients with CAH no surgery and clitoris reduction were done in 4 and 2 (Prader I and II), no surgery, a 1-stage and a 2-stage procedure were done in 2, 3 and 4 (Prader III), a 2-stage procedure, a 1-stage procedure and surgery for fistula were done in 16, 4 and 2, respectively, while 1 refused surgery (Prader IV), and a 2-stage procedure was done in 5, including pull-through vaginoplasty in 2 (Prader V). Of patients with MPH no surgery was done in 6 (Prader I and II), a 1-stage procedure and a 2-stage procedure were done in 3 and 1 (Prader III), respectively, and a 2-stage procedure was done in 6, while 1 refused surgery (Prader IV). Revision vaginoplasties were necessary in 7 patients (12.1%) because of scar stenosis in those who underwent 1-stage as well as 2-stage procedures. None of our patients required reconstructive surgery to create a neovagina. Of the 58 patients 32 achieved sexual intercourse and in 17 the postoperative result would allow sexual intercourse, while in 3 the possibility of sexual intercourse is uncertain. For 3 patients sexual intercourse would not be possible since feminizing reconstructive surgery was refused. One patient could not be followed. CONCLUSIONS: Two-stage surgery leads to a favorable outcome in patients with CAH and MPH, and virilized genitalia (Prader IV and V).