Synchronous abdominoperineal excision of the rectum for carcinoma.
D000009:Abdominal Muscles / Q000601:surgery*; D003125:Colostomy; D008722:Methods; D010502:Perineum / Q000601:surgery*; D011187:Posture; D012004:Rectal Neoplasms / Q000601:surgery*; D013523:Surgical Equipment; D014472:Umbilicus