title: Aortoduodenal fistula: gastrointestinal bleeding and polymicrobial sepsis.
mesh_terms: D001012:Aorta, Abdominal; D001018:Aortic Diseases / Q000175:diagnosis*; D001424:Bacterial Infections / Q000150:complications*; D001705:Bioprosthesis / Q000009:adverse effects; D004378:Duodenal Diseases / Q000175:diagnosis*; D004384:Duodenoscopy; D005402:Fistula / Q000175:diagnosis*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D007412:Intestinal Fistula / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged