患儿,男,9月龄。因“发热伴皮疹1d”于2006年1月22日入院。患儿1d前出现发热,当时测T39.0℃,无咳嗽,无吐泻,在家口服退热药(布洛芬混悬液)2次,体温有所下降,但未降至正常来门诊。当时查体发现胸背部皮肤有散在红色斑丘疹,给予头孢克罗、利巴韦林等药物治疗,体温退而复升,皮疹未 Children, male, 9 months old. Due to “fever with rash 1d” January 22, 2006 admission. Children with fever appeared 1d before, when measured T39.0 ℃, no cough, no vomiting, oral antipyretics (ibuprofen suspension) 2 times, body temperature decreased, but did not fall to the normal clinic. At that time, physical examination found that chest and back skin scattered red rash, given cefaclor, ribavirin and other drug treatment, body temperature retreated and rashes, rash