腹水是许多疾病的常见临床表现，部分腹水患者经过各种常规检查仍未明确诊断。本文对此类患者１１例做腹腔镜检查，现报告如下。１资料和方法１．１一般资料１１例原因不明性腹水患者中男３例，女９例；年龄１６～６２（平均４９．４）岁；均为中重度腹水，渗出性腹水９例... Ascites is a common clinical manifestation of many diseases, some ascites patients after various routine examination has not yet been clearly diagnosed. In this paper, 11 cases of such patients do laparoscopy, are reported as follows. 1 Materials and Methods 1.1 General Information 11 cases of unknown causes of ascites in patients with 3 males and 9 females; aged 16 to 62 (mean 49.4 years); were moderate to severe ascites, exudative ascites in 9 cases. ..