title: Upper lobe volume loss: divergent and parallel patterns of vascular reorientation.
abstract: The authors present what they believe to be a previously unreported sign of marked upper lobe volume loss. Recognition of the finding may be helpful when other signs of volume loss are equivocal or absent.
authors.affiliation: Department of Radiology, Medical College of Virginia, Richmond 23298.
authors.forename: A V
authors.initials: AV
authors.lastname: Proto
authors.forename: E S
authors.initials: ES
authors.lastname: Moser
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008168:Lung / Q000098:blood supply* / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011013:Pneumonectomy; D001261:Pulmonary Atelectasis / Q000000981:diagnostic imaging*; D013902:Radiography, Thoracic