[Case of cancer of Vater's papilla diagnosed by the duodenal fiberscope].
D000368:Aged; D014670:Ampulla of Vater; D004379:Duodenal Neoplasms / Q000175:diagnosis* / Q000473:pathology; D004724:Endoscopy; D005336:Fiber Optic Technology; D006801:Humans; D008297:Male; D055095:Optics and Photonics