[A Case of the Relapsing Polychondritis Limited to the Trachea].

A 62-year-old woman, who had dysesthesia in the throat, and polyposia the previous year, was admitted in a coma because of respiratory failure. Computed tomography scans demonstrated dilatation of the esophagus and stenosis of the trachea. After emergency intubation, extubation was not possible due to a collapsed trachea, so we performed a tracheostomy.