病例报告例1:女,1岁4个月。主因发热13小时,间断性抽搐2次入院。入院前13小时突然高热40℃,继而抽搐,抽时双眼凝视,牙关紧、面色苍白,持续2分钟缓解。半小时后再次抽搐,症状同前。2小时前全身出现散在出血点。体检:体温38.4℃,脉搏160次/分,呼吸60次/分,血压16/9千帕。精神不振,皮肤发凉、发花。全身散在紫蓝色出血点,压之不退色。双瞳孔均25毫米,对光反射存在,眼底静脉怒张,动脉变细,视乳头苍白。颈软。两肺呼吸音粗,心率160次/分,律整,心音低钝。肝脾不大,四肢肌张力 Case Report Case 1: Female, 1 year old 4 months. The main cause of fever for 13 hours, intermittent convulsions 2 admission. 13 hours before admission suddenly high fever 40 ℃, and then convulsions, pumping his eyes staring, teeth tight, pale, sustained 2 minutes to ease. Twitch again after half an hour, with the same symptoms. 2 hours before the body appeared scattered bleeding point. Physical examination: body temperature 38.4 ℃, pulse 160 beats / min, breathing 60 beats / min, blood pressure 16/9 kPa. Unresponsiveness, cold skin, hair loss. Body scattered in the purple blue bleeding point, the pressure does not fade. Double pupils are 25 mm, the presence of light reflex, retinal vein engorgement, arterial thinner, depending on the nipple pale. Neck soft. Breath sounds rough two lungs, heart rate 160 beats / min, law, heart sound low blunt. Small spleen, limb muscle tension