title: Aortic dissection causing a unilateral perfusion defect on lung scintigraphy.
authors.affiliation: Department of Radiology, The Western Pennsylvania Hospital, Pittsburgh, Pennsylvania 15224, USA. ansanghvi@yahoo.com
authors.forename: Amit N
authors.initials: AN
authors.lastname: Sanghvi
authors.forename: Daniel T
authors.initials: DT
authors.lastname: Myers
authors.forename: Judith M
authors.initials: JM
authors.lastname: Joyce
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000784:Aortic Dissection / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology; D001014:Aortic Aneurysm / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology; D003251:Constriction, Pathologic; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D008297:Male; D011651:Pulmonary Artery / Q000000981:diagnostic imaging* / Q000473:pathology; D011652:Pulmonary Circulation; D011877:Radionuclide Imaging; D014057:Tomography, X-Ray Computed; D014692:Ventilation-Perfusion Ratio