title: Young Man With Hoarseness and Dyspnea.
authors.affiliation: Division of Pulmonary and Critical Care Medicine, National Taiwan University Hospital, Taipei, Taiwan.
authors.forename: Shu-Yung
authors.initials: SY
authors.lastname: Lin
authors.affiliation: Division of Pulmonary and Critical Care Medicine, National Taiwan University Hospital, Taipei, Taiwan.
authors.forename: Sheng-Yuan
authors.initials: SY
authors.lastname: Ruan
authors.affiliation: Division of Pulmonary and Critical Care Medicine, National Taiwan University Hospital, Taipei, Taiwan.
authors.forename: Chong-Jen
authors.initials: CJ
authors.lastname: Yu
mesh_terms: D003371:Cough; D003937:Diagnosis, Differential; D004417:Dyspnea; D006685:Hoarseness; D006801:Humans; D008297:Male; D011081:Polychondritis, Relapsing / Q000175:diagnosis*; D049268:Positron-Emission Tomography; D014057:Tomography, X-Ray Computed; D014139:Tracheostomy; D055815:Young Adult