title: Radiology quiz case 3. Primary tracheal amyloidosis.
authors.affiliation: Tulane University, New Orleans, Louisiana, USA.
authors.forename: Ryan
authors.initials: R
authors.lastname: Winters
authors.forename: Rizwan
authors.initials: R
authors.lastname: Aslam
mesh_terms: D000402:Airway Obstruction / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology; D000686:Amyloidosis / Q000000981:diagnostic imaging* / Q000473:pathology; D001706:Biopsy; D003937:Diagnosis, Differential; D018450:Disease Progression; D004417:Dyspnea / Q000209:etiology*; D006685:Hoarseness / Q000209:etiology*; D006801:Humans; D007828:Laryngoscopy; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D014057:Tomography, X-Ray Computed; D014132:Trachea / Q000473:pathology; D014133:Tracheal Diseases / Q000000981:diagnostic imaging* / Q000473:pathology