胸腔积液是临床常见病、多发病,其发病原因比较复杂,可为胸腔疾病或全身其他系统疾病的一部分,其病因诊断直接关系到治疗的正确与否,因此胸腔积液病因诊断具有十分重要的临床意义。本文对我科2007-2009年收治的132例胸腔积液病因进行回顾性分析如下。1临床资料1.1一般资料本组 Pleural effusion is a common clinical disease, frequently-occurring disease, its causes are more complicated, for chest disease or other systemic diseases as part of the etiological diagnosis is directly related to the correct treatment or not, so the diagnosis of pleural effusion is very important The clinical significance. In this paper, we retrospectively analyzed the causes of pleural effusion in our department from 2007 to 2009 as follows. 1 Clinical data 1.1 General Information The group