Coloscopy and endoscopic polypectomy in the prevention of cancer of the large intestine.
D001706:Biopsy; D003106:Colon; D003110:Colonic Neoplasms / Q000175:diagnosis / Q000517:prevention & control*; D004724:Endoscopy; D005336:Fiber Optic Technology; D006801:Humans; D007417:Intestinal Polyps / Q000175:diagnosis / Q000601:surgery*