Abdominoperineal excision.
D000005:Abdomen / Q000601:surgery*; D003125:Colostomy; D006801:Humans; D008722:Methods; D009364:Neoplasm Recurrence, Local; D010502:Perineum / Q000601:surgery*; D011183:Postoperative Complications; D012004:Rectal Neoplasms / Q000601:surgery*