肺癌因早期症状不典型或轻微,缺乏特异性,容易延误诊断和误治。本文对2001/2008年我院收治误诊的21例肺癌患者进行分析告如下。1临床资料1.1一般资料本组男12例,女9例,年龄43～75(平均53.2)岁。1.2误诊情况误诊肺结核9例,肺炎5例,肺脓肿2例,间质性肺炎2例,颈椎病1例,结核性胸膜 Lung cancer due to atypical early or mild symptoms, the lack of specificity, easy to delay diagnosis and misdiagnosis. In this paper, 2001/2008 misdiagnosis of our hospital 21 cases of lung cancer were analyzed as follows. 1 Clinical data 1.1 General Information The group of 12 males and 9 females, aged 43 to 75 (average 53.2) years of age. 1.2 misdiagnosis misdiagnosed pulmonary tuberculosis in 9 cases, 5 cases of pneumonia, lung abscess in 2 cases, interstitial pneumonia in 2 cases, cervical spondylosis in 1 case, tuberculous pleura