男,4岁。近2月来间断发作5次寒战、高热(40～41℃),咳嗽、吐白色泡沫痰伴纳差、多汗,颜面及双下肢浮肿及尿少。外院静滴红、氯霉素1周无效转我院。生后3月时曾拟诊为“先心”,曾多次患“肺炎”而在当地治愈。体检:T40℃,P150次/分,R35次/分,BP12/8kPa,体重15kg。慢性病容,发育营养欠佳。颜面及两下肢浮肿。咽充血,仰卧位 Male, 4 years old. In the past 2 months, 5 episodes of intermittent seizures, fever (40 ~ 41 ℃), cough, spit white foam phlegm with anorexia, hyperhidrosis, facial and lower extremity edema and oliguria. Intravenous infusion of red, chloramphenicol invalid 1 week to our hospital. 3 months after birth had been diagnosed as “preoccupation”, who have repeatedly suffered from “pneumonia” and cured in the local. Physical examination: T40 ℃, P150 beats / min, R35 beats / min, BP12 / 8kPa, weight 15kg. Chronic disease, poor development and nutrition. Face and lower extremity edema. Pharyngeal congestion, supine position