高原脑水肿(HACE)是高原地区的常见病、多发病,其病情复杂,发病急,进展快。而既往临床上确诊高原脑水肿常在患者出现昏迷、谵妄等明显的精神、神经症状之后,再进行抢救,常因患者无法进食、不能配合治疗以及多器官功能损害等导致治疗难度加大。之前的研究亦发现高原脑水肿患者死 High altitude brain edema (HACE) is a common disease in the plateau, frequently-occurring disease, the disease is complicated, acute onset, rapid progress. Previously clinically diagnosed high altitude brain edema often occurs in patients with coma, delirium and other obvious mental and neurological symptoms, and then rescue, often due to patients can not eat, can not cooperate with the treatment and multiple organ dysfunction caused by the treatment more difficult. Previous studies also found that patients with altitude cerebral edema died