胸腹腔积液是恶性肿瘤晚期常见并发症,其形成速度快、积液量大,容易引发明显的胸闷、气喘等压迫症状。2004年以来,我们采用胸腹腔留置中心静脉导管闭式引流术治疗胸腹腔中、大量积液270例,效果满意。现分析报告如下。1临床资料1.1一般情况270例中,男126例,女144例;年龄 Ascites and pleural effusion is a common late malignant tumor complications, the formation of fast, large amount of fluid, easily lead to significant chest tightness, asthma and other symptoms of oppression. Since 2004, we have used pleuropneumothorax indwelling central venous catheter to close drainage in treatment of pleural cavity and abdominal cavity, a large number of effusion in 270 cases, with satisfactory results. The analysis report is as follows. 1 Clinical data 1.1 General 270 cases, 126 males and 144 females; age