我科于1974～1977年5月间收治脓胸123例。随机抽样51例(其它做对照),在抗感染、胸穿排液及支持疗法等综合措施基础上,采用白藓皮注射液胸腔注入的方法治疗,获得较好效果。白藓皮组:每次常规胸穿排液后,胸腔内注入100％白藓皮注射液15～20毫升,立即拔出胸穿针。做闭式引流的病例,可沿引流管逆行向胸腔注入100％白藓皮注射液15～20毫 I Division in 1974 to May 1977 admitted to empyema in 123 cases. Fifty-one patients were randomly selected (control was the other). On the basis of comprehensive measures such as anti-infective, pleural effusion and supportive therapy, the treatment of injection of Cynanchum skin injection was performed. White moss skin group: After each conventional chest drainage, the intrathoracic injection of 100% white moss skin injection 15 to 20 ml, immediately pull out the chest needle. To do cases of closed drainage can be retrograde along the drainage tube to the chest injection of 100% white moss skin injection 15 to 20 milliliters