To present our experience with a small series of men who underwent simultaneous radical retropubic prostatectomy and rectal resection.

Three men with newly diagnosed prostate cancer were found to have concurrent rectal tumors requiring resection. All three men underwent non-nerve-sparing radical retropubic prostatectomy and abdominoperineal resection (APR) or low anterior resection (LAR) of the rectum at the same operation. In the 2 patients undergoing APR, the levators were approximated posterior to the urethra, and the bladder was secured to the pubis. The patient undergoing LAR had urinary diversion stents placed and a diverting transverse loop colostomy.

All 3 patients had excellent return of urinary continence. One patient required reoperation in the early postoperative period for small bowel adhesiolysis and stoma revision. Another patient had a mild rectal anastomotic stricture and a bladder neck stricture; both were successfully treated with a single dilation. No other significant complications occurred in these patients.

Radical retropubic prostatectomy can safely be performed with partial or complete rectal resection in a single operation. A few minor modifications of the standard radical retropubic prostatectomy in this setting are suggested.