title: Endoscopic diagnosis of a bleeding fistula between a grafted renal artery and the duodenum.
mesh_terms: D004378:Duodenal Diseases / Q000175:diagnosis*; D004724:Endoscopy; D005260:Female; D005402:Fistula / Q000175:diagnosis*; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis; D006801:Humans; D007412:Intestinal Fistula / Q000175:diagnosis*; D008875:Middle Aged; D012077:Renal Artery