患儿男 ,7个月 ,因全身出皮疹 2个月 ,反复抽搐 1个半月入院。 2个月前患儿无明显诱因地全身出现淡红色皮疹 ,3～ 4ｄ后成疱状破溃 ,10ｄ左右形成黑色结痂 ,脱落后留有色素沉着 ,数日后皮肤皱褶处出现糜烂。如此反复。 1个半月前突发抽搐 ,四肢强直 ,间隔 2～ 3ｄ发作 ,3～ 5次 Children male, 7 months, due to systemic rash 2 months, repeated seizures 1 and a half months admitted to hospital. 2 months ago there was no obvious incentive in children with a general red-light skin rash, 3 ~ 4d after blister-like ulceration, forming a black scab about 10d, leaving pigmentation after falling off, a few days after the skin folds erosion. So repeated. 1 and a half months before the sudden convulsions, limb stiffness, interval 2 ~ 3d attack, 3 to 5 times