胸膜活检病理学检查作为明确胸腔积液病因的有效手段在国内未获得广泛开展。本文总结我院1993年6月至1999年9月所行107例胸膜活检的病理结果,以评价其临床应用价值。1　临床资料1.1　一般资料　本组胸腔积液接受胸膜活检的住院患者共107例,男58例,女49例,年龄19～67岁,平均年龄 Pleural biopsy pathology as an effective means to determine the cause of pleural effusion in the country has not been widely carried out. This article summarizes the pathological results of 107 cases of pleural biopsy performed in our hospital from June 1993 to September 1999 to evaluate its clinical application value. 1 Clinical data 1.1 General information This group of pleural effusion received pleural biopsy in a total of 107 patients, 58 males and 49 females, aged 19 to 67 years, mean age