title: An asymptomatic hilar mass.
authors.affiliation: Department of Pulmonary Diseases, University Hospital, Groningen, The Netherlands.
authors.forename: G P
authors.initials: GP
authors.lastname: Mannes
authors.forename: E J
authors.initials: EJ
authors.lastname: van der Jagt
authors.forename: P E
authors.initials: PE
authors.lastname: Postmus
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D008168:Lung / Q000098:blood supply* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed; D014648:Varicose Veins / Q000000981:diagnostic imaging*