title: Indium-111 imaging of an inflammatory abdominal aortic aneurysm.
abstract: Indium-111-labeled leukocyte scanning has been shown to be a highly sensitive and specific imaging modality in the detection of abscess formation. Leukocyte infiltration occurs in a variety of inflammatory states as well as some noninflammatory states, leading to false-positive results. We report a case of an inflammatory abdominal aortic aneurysm imaged by 111In. It is not clear whether the activity noted is due to the inflammatory nature of the aneurysm or to hemorrhage present within the wall of the aneurysm.
authors.affiliation: Department of Radiology, Mercy Hospital of Pittsburgh, PA 15219.
authors.forename: E C
authors.initials: EC
authors.lastname: Bourekas
authors.forename: R H
authors.initials: RH
authors.lastname: Tupler
authors.forename: E H
authors.initials: EH
authors.lastname: Turbiner
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001012:Aorta, Abdominal; D001014:Aortic Aneurysm / Q000000981:diagnostic imaging*; D001025:Aortitis / Q000000981:diagnostic imaging*; D006801:Humans; D007205:Indium Radioisotopes; D007962:Leukocytes; D008297:Male; D011877:Radionuclide Imaging
chemical_list: D007205:Indium Radioisotopes