为了探讨腹腔镜在原因不明性腹水的病因诊断中的价值，对１１例经过Ｂ超、ＣＴ、腹水各种检查等仍然未明确诊断，并除外有心肝肺肾的疾病引起的腹水，在全麻下做腹腔镜检查、并取病变组织做病理学检查，１１例患者全部被确诊，结果表明：腹腔镜检查是诊断原因不明性腹水的有效方法，且并发症轻，可作为腹水病因诊断的一种常规检查 In order to investigate the value of laparoscopy in the etiological diagnosis of asymptomatic unexplained ascites, 11 cases of B, CT, ascites and other tests are still not yet a clear diagnosis, and with the exception of liver and kidney disease caused by liver cirrhosis, in general anesthesia Under laparoscopy and lesion tissue pathology, all 11 patients were diagnosed, the results show that: laparoscopy is an effective method of diagnosis of unexplained ascites, and the complication of light, can be used as a diagnosis of ascites causes Routine inspection