title: Imaging of an actively bleeding aortoduodenal fistula.
abstract: Diagnosis of gastrointestinal bleeding remains a difficult problem. Radionuclides have been used widely to detect active GI bleeding. A case of actively bleeding aortoduodenal fistula detected on radionuclide imaging is presented.
authors.forename: M
authors.initials: M
authors.lastname: Makhija
authors.forename: S
authors.initials: S
authors.lastname: Schultz
mesh_terms: D000368:Aged; D001012:Aorta, Abdominal / Q000000981:diagnostic imaging; D001018:Aortic Diseases / Q000000981:diagnostic imaging*; D004378:Duodenal Diseases / Q000000981:diagnostic imaging*; D005402:Fistula / Q000000981:diagnostic imaging*; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging*; D006801:Humans; D007412:Intestinal Fistula / Q000000981:diagnostic imaging*; D008297:Male; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m
chemical_list: D013670:Sodium Pertechnetate Tc 99m