A 62-year-old man was referred to our department for artificial urinary sphincter (AUS) implantation as treatment for total incontinence after laparoscopic radical prostatectomy. Preoperative cystoscopy revealed bladder tumor that was proven to be high-grade micropapillary urothelial carcinoma by transurethral resection. We performed radical cystectomy with ileal neobladder reconstruction, followed by AUS implantation to treat incontinence. The AUS implantation procedure was performed 5 months after total cystectomy and resulted in significant continence recovery. To date, AUS implantation after neobladder reconstruction has not been reported in Japan, although some case series have described this procedure overseas. In our view, AUS implantation is a useful therapeutic option for incontinence in patients undergoing neobladder reconstruction.
Keywords: artificial urinary sphincter; neobladder; stress urinary incontinence.