title: Follow-up study of patients with benign mucosal polyps discovered by proctosigmoidoscopy.
mesh_terms: D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000453:epidemiology; D002278:Carcinoma in Situ / Q000453:epidemiology; D003110:Colonic Neoplasms / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007413:Intestinal Mucosa / Q000601:surgery*; D007417:Intestinal Polyps / Q000175:diagnosis* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011351:Proctoscopy; D012004:Rectal Neoplasms / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology / Q000601:surgery; D012812:Sigmoidoscopy