患儿,女,64小时,主因“发现皮肤黄染30小时”入院。患儿入院前30小时(生后34小时)发现皮肤黄染,渐加重,无哭声尖直、易激惹及惊厥,吃奶好,无呛奶及吐奶,无发热、鼻塞、咳嗽、吐沫,经皮测胆红素242?mol/L。发病以来精神反应可,大便呈黄色糊状,每日3-4次,尿量正常,无尿布黄染。患儿为G1P1,胎龄40w,因羊水少剖宫产娩出,阿氏评分10-10-10, Children, women, 64 hours, mainly because of “skin yellow dye found 30 hours ” admission. Children with pre-admission 30 hours (34 hours after birth) found that the skin yellow dye, gradually heavier, no cry sound sharp straight, irritability and convulsions, good milk, no choking milk and spit milk, no fever, stuffy nose, cough, , Percutaneous bilirubin 242? Mol / L. Since the onset of mental reactions can be stool yellow paste, 3-4 times a day, normal urine output, no diaper yellow dye. Children with G1P1, gestational age 40w, less cesarean section due to amniotic fluid delivery, Ash scores 10-10-10,