Polyps of the large intestine.
D000236:Adenoma / Q000601:surgery; D003093:Colitis, Ulcerative / Q000601:surgery; D003110:Colonic Neoplasms / Q000601:surgery*; D006801:Humans; D007417:Intestinal Polyps / Q000601:surgery*; D010580:Peutz-Jeghers Syndrome / Q000601:surgery*