恶性肿瘤可引起凝血功能异常，已被临床医生所关注，肺癌并血栓性静脉炎临床并非少见，我们经治８例，现分析报告如下。 临床资料 本组８例肺癌并血栓性静脉炎的简单临床资料见附表。 讨论 恶性肿瘤并发凝血功能异常，主要表现在出血及栓塞两方面，据统计１０％～３０％的肿瘤 Malignant tumors can cause abnormal coagulation, which has been the concern of clinicians. Lung cancer and thrombophlebitis are not rare clinically. We have treated 8 cases and the analysis report is as follows. Clinical data The simple clinical data of 8 cases of lung cancer and thrombophlebitis in this group are shown in the attached table. Discussion Malignant tumors with abnormal coagulation, mainly in the bleeding and embolism, according to statistics 10% to 30% of the tumor