title: Breathlessness in a teenager.
authors.affiliation: Dept of Lung Medicine, Uppsala University, Akademiska sjukhuset, Sweden.
authors.forename: I B
authors.initials: IB
authors.lastname: Dahlén
authors.forename: G N
authors.initials: GN
authors.lastname: Hillerdal
authors.forename: G A
authors.initials: GA
authors.lastname: Wegenius
authors.forename: A C
authors.initials: AC
authors.lastname: Henze
mesh_terms: D000293:Adolescent; D001013:Aorta, Thoracic / Q000002:abnormalities; D001015:Aortic Arch Syndromes / Q000150:complications / Q000175:diagnosis; D001249:Asthma / Q000175:diagnosis* / Q000209:etiology; D002908:Chronic Disease; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging / Q000473:pathology / Q000503:physiopathology; D008279:Magnetic Resonance Imaging; D008449:Maximal Expiratory Flow-Volume Curves; D011859:Radiography; D014135:Tracheal Stenosis / Q000175:diagnosis / Q000209:etiology