气管内神经鞘瘤临床少见。我科收治１例，现报告如下。患者女，２５岁。阵发性咳嗽并伴有进行性吸气性呼吸困难１年半。活动或感冒时呼吸困难加重，无喉痛、声嘶及痰中带血。吞咽正常。１９９９年８月因感冒后呼吸困难加重，急诊入院。入院时喉梗阻吸气性呼吸困难ＩＶ度，立即? Tracheal schwannoma is rare. I received 1 cases of subjects, are as follows. Female patient, 25 years old. Paroxysmal cough accompanied by progressive aspiration of dyspnea 1 and a half years. Activities or cold aggravating dyspnea, no sore throat, hoarseness and bloody sputum. Swallowing normal. August 1999 due to increased respiratory difficulties after a cold, emergency admission. Laryngeal obstruction on admission admission breathing difficulty breathing degree IV, immediately?