我们自2001～2004年对不明原因的胸腔积液者采用快速自动活检枪经皮胸膜活检诊断胸腔积液160例,取得较好效果,现将其临床应用价值报道如下。临床资料1.一般资料:2001～2004年住院的胸腔积液病人160例,在初诊时经一般检查均未能确诊。所有胸水均为渗出液,或渗漏液之间,漏出液者 We from 2001 to 2004 in patients with unexplained pleural effusion with rapid automatic biopsy gun percutaneous pleural biopsy diagnosed in 160 cases of pleural effusion, and achieved good results, now its clinical value reported as follows. Clinical data 1. General information: 2001 to 2004 inpatient pleural effusion in 160 patients, at the time of initial diagnosis by the general examination failed to diagnose. All pleural effusion are exudate, or leakage between the leakage of liquid who