患儿男,45h,因“气促30h,伴抽搐2次”入院。患儿为第4胎第3产,胎龄40周自然分娩,无宫内窘迫和窒息史。羊水、脐带、胎盘无异常。入院前30h(生后15h)出现呼吸急促伴吃奶欠佳,无吐沫、呻吟。入院前5h及3h各抽搐1次。当地医院予以抗惊厥、降颅压、抗感染治疗,生后45h以“抽搐原因 Children male, 45h, due to “shortness of breath 30h, with convulsions 2” admission. The third child with a third child in the fourth child, gestational age 40 weeks of natural childbirth, no history of intrauterine distress and asphyxia. Amniotic fluid, umbilical cord, placenta without exception. 30h before admission (15h after birth) with shortness of breath with poor milk, no spit, moan. 5h and 3h before admission convulsions 1 times. Local hospitals to anticonvulsant, reducing intracranial pressure, anti-infective treatment, 45h after birth to "convulsions