title: Colonoscopy. A study of 50 cases.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy; D002648:Child; D003106:Colon; D003108:Colonic Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D003110:Colonic Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D004724:Endoscopy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography