1临床资料患儿男,5个月,手足出现皮疹3d,伴发热1d。患儿于4d前无明显诱因的突然出现发热,T 39.0℃,伴手掌足掌红色斑丘疹,不抓,无咳嗽、呕吐、腹痛、腹泻及肢体抖动及其他明显不适,精神佳,吃奶睡眠尚可,母乳喂养。患儿既往健康,起病前曾与其邻居一确诊为手足口病但治愈后1周的小儿多次共用奶瓶。皮肤科情况:双手掌、足掌、臀部可见粟米大小的红色斑丘疹,部分 1 Clinical data Children, 5 months, hand, foot rash 3d, with fever 1d. Children with no obvious reason 4d before the sudden onset of fever, T 39.0 ℃, palmar palm red rash, do not catch, no cough, vomiting, abdominal pain, diarrhea and limbs jitter and other obvious discomfort, good spirit, sleep sleep Still, breastfeeding. Children with previous health, before the onset of a neighbor with her neighbor diagnosed as hand, foot and mouth disease, but 1 week after treatment, children repeatedly share the bottle. Dermatology: double palms, paws, corn visible red rash, part