随着各种高危致癌因素的增加,肺癌发病率大幅度提高。据统计,我国肺癌发病率已上升至恶性肿瘤的第一位。且发病率有年轻化、女性化、老龄化的趋势。由于肺癌的临床表现多种多样,不典型者易误诊。本文就我院1998年6月到2007年1月收治并误诊的65例肺癌病例进行分析。1临床资料1.1一般资料65例患者,男性54例,女性11例,年龄22～85岁,平均年龄62.3岁;其中鳞癌35例,占53.8%;小细 With the increase of various high-risk carcinogenic factors, the incidence of lung cancer has greatly increased. According to statistics, the incidence of lung cancer in China has risen to the first place of malignant tumors. And the incidence of young, feminized, aging trend. Due to the variety of clinical manifestations of lung cancer, atypical misdiagnosis. This article from June 1998 to January 2007 in our hospital admitted and misdiagnosed 65 cases of lung cancer were analyzed. 1 Clinical data 1.1 General Information 65 patients, 54 males and 11 females, aged 22 to 85 years, mean age 62.3 years; of which 35 cases squamous cell carcinoma, accounting for 53.8%; small thin