title: Aneurysm of the distal descending thoracic aorta causing a pulmonary perfusion defect.
authors.affiliation: Department of Nuclear Medicine, Royal Victoria Hospital, Montreal, Quebec, Canada.
authors.forename: V
authors.initials: V
authors.lastname: Levert
authors.forename: V
authors.initials: V
authors.lastname: Derbekyan
authors.forename: A
authors.initials: A
authors.lastname: Alkahtani
authors.forename: N
authors.initials: N
authors.lastname: Diaz
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D017545:Aortic Aneurysm, Thoracic / Q000150:complications* / Q000000981:diagnostic imaging*; D005260:Female; D015637:Gated Blood-Pool Imaging; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging; D008171:Lung Diseases / Q000000981:diagnostic imaging* / Q000209:etiology* / Q000473:pathology; D011652:Pulmonary Circulation / Q000502:physiology*; D013902:Radiography, Thoracic; D019275:Radiopharmaceuticals; D013438:Sulfhydryl Compounds; D013668:Technetium Tc 99m Aggregated Albumin; D014057:Tomography, X-Ray Computed
chemical_list: D019275:Radiopharmaceuticals; D013438:Sulfhydryl Compounds; D013668:Technetium Tc 99m Aggregated Albumin; C082426:technetium Tc99m-mercaptoacetyl albumin