title: [Unilateral hypoperfusion lung--evaluation of a case].
mesh_terms: D000293:Adolescent; D000328:Adult; D002675:Child, Preschool; D006801:Humans; D008168:Lung / Q000098:blood supply / Q000000981:diagnostic imaging*; D008171:Lung Diseases / Q000000981:diagnostic imaging* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D011651:Pulmonary Artery / Q000000981:diagnostic imaging; D011859:Radiography; D011877:Radionuclide Imaging; D014692:Ventilation-Perfusion Ratio