原发性气管肿瘤由于缺乏特征性症状和体征,又不能为常规X线检查所发现,常造成误诊或漏诊。晚期呼吸困难严重而无手术切除指征的病例治疗上颇为困难。本文报告我们的经验并结合文献就其诊断和治疗问题进行探讨。 Primary tracheal tumors, due to the lack of characteristic symptoms and signs, cannot be detected by routine X-ray examinations, often resulting in misdiagnosis or missed diagnosis. Patients with severe dyspnea with no indications for surgical resection are quite difficult to treat. This article reports our experience and combines literature to discuss its diagnosis and treatment issues.