病例摘要男,30天,2胎2产,足月顺产,生后1分钟Apgar评分10分,体检未见异常。生后第21天无明显诱因患儿突然哭吵不安、发绀、气促发憋。在外院曾确诊“肺炎”,肌注青霉素4天无效,因病情加重,出现呼吸暂停而急诊入院。父母体健,非近亲婚配,其兄患“青光眼”。入院体检:体重3500g,身长52cm,T35.5℃,R68次,P160次, Case summary Male, 30 days, 2 births and 2 births, full-term pregnancy, 1 minute after birth, Apgar score of 10 points, no abnormal physical examination. 21 days after birth, no obvious incentive for children suddenly crying uneasy, cyanosis, breath and hold back. In the outpatient hospital had diagnosed “pneumonia”, muscle injection of penicillin 4 days invalid, due to exacerbations, apnea and emergency admission. Parents healthy, non-relatives of marriage, his brother suffering from “glaucoma.” Admission medical examination: weight 3500g, body length 52cm, T35.5 ℃, R68 times, P160 times,