Polyps of the colon: reappraisal of the problem.
D000236:Adenoma / Q000473:pathology; D000367:Age Factors; D003082:Colectomy; D003110:Colonic Neoplasms / Q000473:pathology / Q000601:surgery / Q000628:therapy; D004724:Endoscopy; D006801:Humans; D007417:Intestinal Polyps / Q000473:pathology / Q000601:surgery / Q000628:therapy; D009361:Neoplasm Invasiveness