病例:女性,53岁。1988年1月2日无诱因自觉发冷,体温达40℃,经治疗1天,体温恢复正常。1月5日出现头痛、轻咳、无力,渐出现恶心、呕吐、视物成双,县医院按“青光眼”治疗,病情进行性加重。1月17日来我院,门诊检查发现电解质紊乱,给予补液及对症处理,一般情况好转,仍视物成双且走路不稳,于1月25日入科。神经 Case: Female, 53 years old. January 2, 1988 without inducement consciously cold, body temperature reached 40 ℃, after 1 day of treatment, body temperature returned to normal. January 5 headache, light cough, weakness, gradually nausea, vomiting, depending on the material in pairs, the county hospital according to “glaucoma” treatment, the condition worsened. January 17 came to our hospital, out-patient examination found that electrolyte disorders, given rehydration and symptomatic treatment, the general situation is improved, still depending on the material into double and unstable walking, on January 25 into the Section. nerve