成人肺结核和肺癌是肺部最常见的2种疾病,而且2种病可具有相同的呼吸系统症状,如咳嗽、胸痛、咯血或血丝痰以及呼吸困难等,由于肺癌早期无论在影像学表现或临床症状方面都缺乏特异性,故易误诊为肺结核。本文对2004年4月至2006年4月在我院住院的33例被误诊为肺结核的肺癌患者的 Adult pulmonary tuberculosis and lung cancer are the two most common lung diseases, and the two diseases can have the same respiratory symptoms, such as cough, chest pain, hemoptysis or bloody sputum and breathing difficulties, as early as lung cancer in terms of imaging findings or clinical Symptoms are lack of specificity, it is easily misdiagnosed as tuberculosis. This article from April 2004 to April 2006 in our hospital 33 cases were misdiagnosed as pulmonary tuberculosis patients