恶性胸腔积液可作为恶性肿瘤的首发症状出现，多数为恶性肿瘤或转移瘤的并发症，治疗方法颇多，疗效不一。本组以转移因子为主，结合抗癌药物治疗恶性胸腔积液30例，取得了较为满意的结果。报告如下。1资料与方法1．五年龄与性别本组30例，男13例，女17例；年龄39～69岁，平均5 Malignant pleural effusions can appear as the first symptom of malignant tumors. Most of them are complications of malignant tumors or metastases. There are many treatments and the effects are different. This group was mainly based on transfer factors, combined with anti-cancer drugs in the treatment of malignant pleural effusion in 30 cases, and achieved satisfactory results. The report is as follows. 1 Materials and Methods 1. Five ages and genders in this group of 30 patients, 13 males and 17 females; aged 39 to 69 years old, average 5