1992年以来 ,我院曾遇 6例气管肿瘤误诊为支气管哮喘的患者 ,现报告如下。临床资料 :本组男 4例 ,女 2例 ;年龄 35～ 6 2岁 ,平均43.5岁。主要症状为阵发性喘憋、胸闷 ,偶伴刺激性干咳。查体呈吸气性呼吸困难 ,三凹征阳性 ,双肺呼吸音减弱 ,可闻及哮鸣音。X线均未见明显异常。 Since 1992, 6 cases of patients with misdiagnosis of bronchial asthma have been encountered in our hospital. The report is as follows. Clinical data: 4 males and 2 females in this group; aged 35 to 62 years old, with an average of 43.5 years old. The main symptoms are paroxysmal wheezing, chest tightness, and occasional irritating cough. The patient was inspiratory and dyspnea, with a positive three-convex sign and reduced breath sounds in both lungs. He could hear and wheeze. No obvious abnormalities were seen on the X-rays.