title: Complex mass at right lung base.
authors.affiliation: Department of Radiology, Northwestern University Medical School, Chicago.
authors.forename: R A
authors.initials: RA
authors.lastname: Lee
authors.forename: A A
authors.initials: AA
authors.lastname: Nemcek
mesh_terms: D000328:Adult; D001998:Bronchopulmonary Sequestration / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D008169:Lung Abscess / Q000000981:diagnostic imaging; D008175:Lung Neoplasms / Q000000981:diagnostic imaging; D008297:Male; D011859:Radiography