Unnecessary rectal operations done in the presence of cancer of the large bowel.
D015179:Colorectal Neoplasms; D013505:Digestive System Surgical Procedures; D006801:Humans; D007414:Intestinal Neoplasms; D007420:Intestine, Large; D009369:Neoplasms; D012007:Rectum / Q000601:surgery*; D019564:Unnecessary Procedures
INTESTINES/cancer; RECTUM/surgery--unnecessary