[Mitrofanoff procedure with bladder-sparing urethrectomy in female urethral carcinoma: report of a case].

A 60-year-old woman with urethral carcinoma treated by bladder sparing surgery is reported. A tumor of Grabstald's clinical stage C2 arose from the anterior urethra infiltrated into the distal wall of vagina with invasion of vaginal mucosa. Pathological findings revealed poorly differentiated squamous cell carcinoma. She underwent a wide local excision of the urethra and the anterior vaginal wall with preserving the bladder. An appendicovesicostomy (Mitrofanoff procedure was selected for the urinary diversion. This technique provided a small stoma, appropriate continence, normal bladder sensation and preseving renal function. Bladder-sparing urethrectomy could be an alternative treatment for female urethral tumors.