title: Unilateral absence or near absence of pulmonary perfusion on lung scanning.
authors.affiliation: Department of Radiology, University of California, Davis Medical Center, Sacramento 95817, USA.
authors.forename: C W
authors.initials: CW
authors.lastname: Sutter
authors.forename: R C
authors.initials: RC
authors.lastname: Stadalnik
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008168:Lung / Q000098:blood supply / Q000000981:diagnostic imaging*; D008171:Lung Diseases / Q000000981:diagnostic imaging*; D008875:Middle Aged; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D014692:Ventilation-Perfusion Ratio