title: Levitating lung lesions due to bronchiolitis obliterans organizing pneumonia.
abstract: A 68-year-old man developed symmetrical bibasal infiltrates. Transbronchial lung biopsy specimen demonstrated abnormalities consistent with bronchiolitis obliterans organizing pneumonia (BOOP). The infiltrates appeared to migrate cephalad over a period of months, gradually disappearing after reaching the pulmonary apices.
authors.affiliation: Division of Pulmonary Medicine, Bess Kaiser Medical Center, Portland, Ore.
authors.forename: J
authors.initials: J
authors.lastname: Reich
authors.forename: D
authors.initials: D
authors.lastname: Scott
mesh_terms: D000368:Aged; D001989:Bronchiolitis Obliterans / Q000000981:diagnostic imaging*; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D008297:Male; D011014:Pneumonia / Q000000981:diagnostic imaging*; D011859:Radiography