【摘要】 用猪观察了高速投射物所致单侧后肢严重粉碎性骨折和软组织伤后的早期全身反应。结果可见,血液动力学、血气、胸片、血清T₃、T₄、果糖二磷酸醛缩酶、纤维结合蛋白、肺泡灌洗液蛋白含量及病理光、电镜检查均有不同程度的变化。死亡动物变化更为明显。本文还对伤后RDS与创伤指数-创伤严重度记分（ISS）的关系进行了讨论。并指出亚临床型RDS值得关注。更多还原

【Abstract】 After one hind leg of the pig was wounded by the high-speed steel spheres the status of the animals was continuously monitored by determination of hemody-namics, blood gas, chest X-ray, serum T3, T4, fibronectin, protein content of lung lavage, lung weight, light and electromicroscopic examination etc. When the animals died or were killed 72 hours after injury, the pathologic examinations were carried out as soon as possible. It showed that there were various changes in above mentioned parameters, especially in those of the dead animals. The relationship between the incidence of RDS and trauma index-injury severity score (ISS) was discussed. In addition, the subclinical type of RDS was emphasised.更多还原