高原病是以高原环境为特殊的致病原因,是人体与高原环境间统一平衡失调,引起机体各系统的功能或品质、轻微或严重、急性或慢性、单一或复杂的一系列病理生理和病理解剖学的改变。它按发病时间长短可分为急性高原病和慢性高原病两大类[1] 。高原脑水肿(high -altitudecerebraled High altitude sickness is a high altitude environment is a special cause of the disease is the balance between the human body and the plateau environment imbalance, causing the body’s function or quality of each system, mild or severe, acute or chronic, a single or complex pathophysiology and pathology Anatomical changes. According to the length of time it can be divided into two kinds of acute altitude sickness and chronic high altitude disease [1]. High-altitude brain edema (high -altitudecerebraled