血浆渗透压是维持机体内环境稳定因素之一，危重应激状态下血浆渗透压可升高。血浆渗透压增高与疾病种类、病死率、血糖及血乳酸等密切相关。为使临床医师对本症进一步认识并防治，本文就３１例危重患儿高渗血症总结分析如下。１　资料与方法３１例中男２４例，女９例，年龄３ Plasma osmotic pressure is one of the factors to maintain the stability of the body environment, the plasma stress pressure can be increased under stress conditions. Increased plasma osmolality and disease types, mortality, blood glucose and blood lactate are closely related. In order to enable clinicians to further understand the disease and prevention and treatment, 31 cases of critically ill children with hyperlipidemia summarized as follows. 1 Materials and Methods 31 cases of 24 males and 9 females, age 3