已知 ,长时间旅行容易发生下肢静脉血栓症和肺栓塞症。尤其长时间乘机旅行 ,由于座位比较狭小 ,容易发生肺栓塞症 ,欧美称之为客机座位综合征。作者医院邻近国际机场 ,1994年至今 5年内共收治该病 14例。1.患者背景 (表 1)　男 2例 ( 14% ) ,女 12例( 86% ) ,年龄平均 59.6± 1 It is known that long-term travel is prone to venous thrombosis and pulmonary embolism. In particular, take the opportunity to travel for a long time, due to relatively small seats, prone to pulmonary embolism, Europe and the United States called the passenger seat syndrome. The author hospital adjacent to the international airport, so far in 1994 to treat the disease in 14 cases. 1. Patient Background (Table 1) There were 2 males (14%) and 12 females (86%) with an average age of 59.6 ± 1