Treatment of rectal and colonic polyps showing early malignant change.
D003110:Colonic Neoplasms; D003111:Colonic Polyps; D006801:Humans; D011127:Polyps / Q000601:surgery*; D012004:Rectal Neoplasms; D012007:Rectum
COLON/neoplasms; POLYPI/surgery; RECTUM/neoplasms