title: The changing concepts of colonic polyposis.
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis; D003108:Colonic Diseases / Q000175:diagnosis; D003110:Colonic Neoplasms / Q000175:diagnosis; D006801:Humans; D007413:Intestinal Mucosa; D007417:Intestinal Polyps / Q000175:diagnosis