胸部肿瘤外科手术的安全度较小 ,由于其解剖位特殊 ,直接干扰呼吸、循环系统的生理功能 ,造成病理改变。所以术后并发症相对较多 ,手术死亡率较高。本组结合我院 64 6例胸部手术 1 0例手术死亡原因进行分析 ,探讨预防措施和方法。1　临床资料　　我院 1 998年全年共收治胸外科 Chest tumor surgery less safety, because of its special anatomical position, directly interfere with breathing, circulatory system physiological function, resulting in pathological changes. Therefore, postoperative complications are relatively high, higher operative mortality. This group of 646 cases of our hospital thoracic surgery 10 cases of operative causes of death were analyzed to explore preventive measures and methods. 1 clinical data in our hospital for 1,998 years received a total of thoracic surgery