title: Experience with duodenofiberscopes.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy; D003937:Diagnosis, Differential; D004378:Duodenal Diseases / Q000175:diagnosis*; D004381:Duodenal Ulcer / Q000175:diagnosis; D004386:Duodenum / Q000000981:diagnostic imaging / Q000473:pathology*; D004415:Dyspepsia / Q000175:diagnosis; D019723:Endoscopes; D005336:Fiber Optic Technology / Q000295:instrumentation*; D005743:Gastrectomy; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis; D006801:Humans; D008722:Methods; D008875:Middle Aged; D010437:Peptic Ulcer / Q000175:diagnosis; D011183:Postoperative Complications / Q000175:diagnosis; D011859:Radiography; D013274:Stomach Neoplasms / Q000175:diagnosis