title: Attenuation defects caused by prominent clavicles and first ribs in perfusion lung imaging.
authors.affiliation: Department of Medicine, Mount Sinai Services-City Hospital Center at Elmhurst, New York 11373.
authors.forename: H K
authors.initials: HK
authors.lastname: Lee
authors.forename: J
authors.initials: J
authors.lastname: Skarzynski
mesh_terms: D000328:Adult; D002968:Clavicle / Q000033:anatomy & histology*; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D008297:Male; D011877:Radionuclide Imaging; D012272:Ribs / Q000033:anatomy & histology*