急性高原脑水肿是急性高原病的一个常见而严重的类型，准确而及时的诊断治疗对患者是非常重要的。头痛、喷射性呕吐是常见的临床体征，颅内压升高、病理反射阳性、眼底视乳头水肿是诊断脑水肿的重要依据。但在临床工作中，许多轻型患者缺乏上述典型症状和体征，导致误诊、漏诊 Acute high altitude brain edema is a common and severe type of acute altitude sickness, accurate and timely diagnosis and treatment of patients is very important. Headache, jet vomiting is a common clinical signs, increased intracranial pressure, pathological reflex, retinal edema is an important basis for the diagnosis of cerebral edema. However, in clinical work, many light-weight patients lack the above typical symptoms and signs, leading to misdiagnosis, missed diagnosis