title: Anatomic and functional lesions resulting in partial or complete upper airway obstruction.
authors.affiliation: Department of Radiology, University of Pennsylvania Medical Center, 3400 Spruce St, Philadelphia, PA 19104, USA.
authors.forename: L A
authors.initials: LA
authors.lastname: Loevner
mesh_terms: D000328:Adult; D000368:Aged; D000402:Airway Obstruction / Q000000981:diagnostic imaging / Q000209:etiology*; D003937:Diagnosis, Differential; D005260:Female; D005547:Foreign Bodies / Q000150:complications / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D010039:Otorhinolaryngologic Neoplasms / Q000150:complications / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed