目的探讨检测降钙素原（PCT）在鉴别类肺炎性胸腔积液和结核性胸腔积液中的作用。方法选取我院类肺炎性胸腔积液患者32例,结核性胸腔积......

Back ground: Pleural effusion is a common clinical problem with different causes. Objective: To demonstrate clinical fea......