1996年5月～1998年6月，我院对ZI例恶性胸水患者在常规穿刺的基础上，采用深静脉置管，定时引流胸水和注射化疗药物，改变常规多次重复穿刺胸腔的方法，收到满意效果，现报告如下。II＄床资料与方法回．1一般资料ZI例中男13例，女8例，年龄50～76岁，平均63岁。21例均通过胸水 From May 1996 to June 1998, in our hospital, patients with malignant pleural effusion of ZI were treated with deep venous catheters, regular drainage of pleural effusions and injection of chemotherapeutic drugs on the basis of conventional puncture, and the method of routinely repeated thoracic cavity puncture was changed. To the effect of satisfaction, the report is as follows. II$ bed data and methods back. 1 General Information ZI cases include 13 males and 8 females, aged 50-76 years, with an average age of 63 years. 21 cases all passed pleural fluid