病例摘要男患儿,3岁,1979年5月26日入院,三天前受凉后发热轻咳嗽,未予重视。入院前二小时无诱因突然双眼上翻,呼之不应,四肢阵发性抽搐不止,肌注止惊药,惊厥不止遂急诊入院。既往健康,近期无预防接种史。体检:体温37℃,脉搏140次/分,呼吸40次/分,神志不清,面色青灰,巩膜不黄,瞳孔略散大,等圆,对光反射消失,咽稍红,颈无抵抗,二肺 Case summary Male children, 3 years old, admitted to hospital on May 26, 1979, three days ago, the patient had a mild cough when caught cold and was neglected. Two hours before admission, there is no incentive for a sudden turn of the eyes, call should not be, limbs, paroxysmal twitch, intramuscular injection of shock, convulsions and more emergency hospital admission. Past health, the recent non-vaccination history. Physical examination: temperature 37 ℃, pulse 140 beats / min, breathing 40 beats / min, unconsciousness, looking blue and gray, sclera not yellow, pupil slightly scattered, round, disappeared light reflex, Two lungs