title: Lingular opacity with an endobronchial mass.
authors.affiliation: Department of Medicine, St. Paul's Hospital, Vancouver, BC.
authors.forename: S D
authors.initials: SD
authors.lastname: Child
authors.forename: C A
authors.initials: CA
authors.lastname: Staples
authors.forename: N
authors.initials: N
authors.lastname: Chan
authors.forename: R L
authors.initials: RL
authors.lastname: Pardy
mesh_terms: D001984:Bronchial Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D008067:Lipoma / Q000000981:diagnostic imaging* / Q000473:pathology; D008168:Lung / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed