原发性支气管肺癌(肺癌)早期临床表现常不典型,易误诊误治。我院1992年1月~2006年12月共收治肺癌626例,其中中青年肺癌96例,其中35例在外院或我院误诊为肺结核、肺炎等疾病,误诊率36.4%。现作一回顾性分析。1临床资料1.1一般资料本组35例均为40岁以下中青年;男25例,女10例。有 Primary bronchial lung cancer (lung cancer) early clinical manifestations are often atypical misdiagnosis and mistreatment. Our hospital from January 1992 to December 2006 a total of 626 cases of lung cancer, of which 96 cases of young and middle-aged lung cancer, 35 cases of which were misdiagnosed as tuberculosis, pneumonia and other diseases in our hospital, misdiagnosis rate was 36.4%. Now make a retrospective analysis. 1 Clinical data 1.1 General Information 35 patients in this group are young and middle-aged under 40 years; 25 males and 10 females. Have