title: A transintestinal guide for fiberoptic colonoscopy in difficult cases.
mesh_terms: D000328:Adult; D000368:Aged; D003106:Colon; D004241:Diverticulum, Colon / Q000000981:diagnostic imaging / Q000601:surgery; D019723:Endoscopes; D005260:Female; D005336:Fiber Optic Technology; D006801:Humans; D007417:Intestinal Polyps / Q000000981:diagnostic imaging / Q000601:surgery; D007441:Intubation, Gastrointestinal; D008297:Male; D008875:Middle Aged; D011859:Radiography