病例摘要患儿男,7个月。因咳嗽、喘息伴发热3d入院。患儿于入院前3d受凉后出现咳嗽,阵发性,较剧烈,痰不多,偶呈犬吠样;有喘息、声嘶,呼吸费力;伴有发热,体温波动于38·0~39.8℃(肛温),无寒战、惊厥。在我院门诊予“头孢呋辛”、“地塞米松”等治疗,体温略有下降,但咳嗽、喘息、 Case Summary Male children, 7 months. Due to cough, wheezing with fever 3d admitted. Children with cough after the onset of cold in the first 3 days before admission, paroxysmal, more severe, phlegm, even as dogs bark-like; have wheezing, hoarseness, respiratory effort; accompanied by fever, body temperature fluctuations at 38 · 0 ~ 39.8 ℃ Rectal temperature), no chills, convulsions. In our hospital for treatment of “cefuroxime”, “dexamethasone” and other treatment, body temperature decreased slightly, but cough, wheezing,