临床上把体温超过42℃者称为超高热,病死率极高,约为70～90%。一般药物及物理降温法都难以奏效,且所需时间较长。国内有人采用冷液动脉注射法降温可快速奏效,但动脉注射法注射技术难度大,许多医院尤其是基层医院难以实施。我们改用冷液静脉注射法,对超高热患者的降温取得良好效果,现就有关情况报告如下。临床资料 Clinical temperature over 42 ℃ are called super-high fever, high mortality, about 70 to 90%. General medicine and physical cooling method are difficult to work, and the longer the time required. Some people use cold liquid arterial injection cooling can work quickly, but the injection of arterial injection technique is very difficult, many hospitals, especially the grassroots hospitals is difficult to implement. We switched to cold intravenous injection, the cooling of patients with hyperthermia achieved good results, the report on the situation are as follows. clinical information