title: A rapidly expanding extrapulmonary mass.
authors.affiliation: Pulmonary Division, Portsmouth Naval Hospital, Va.
authors.forename: N J
authors.initials: NJ
authors.lastname: Duval
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D010997:Pleural Neoplasms / Q000000981:diagnostic imaging*; D011859:Radiography