Urologic complications of abdominoperineal  surgery.
D000005:Abdomen / Q000601:surgery*; D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010502:Perineum / Q000601:surgery*; D011183:Postoperative Complications / Q000453:epidemiology / Q000401:mortality; D014570:Urologic Diseases / Q000150:complications* / Q000453:epidemiology