新生儿高胆红素血症是指新生儿在生后特定时间内血清总胆红素超过一定界限 ,以皮肤出现黄疸为临床表现 ,亦称新生儿黄疸 ,是新生儿早期常见的症状之一。新生儿黄疸原因复杂 ,有生理性和病理性之分。病理性黄疸可引起中枢神经系统受损 ,导致胆红素脑病 ,产生严重的后遗症 ,因此 Neonatal hyperbilirubinemia refers to the newborns within a certain period of time after birth serum total bilirubin exceeds a certain limit to the clinical appearance of jaundice in the skin, also known as neonatal jaundice, is one of the early neonatal symptoms . Neonatal jaundice complex causes, there is physiological and pathological points. Pathological jaundice can cause central nervous system damage, leading to bilirubin encephalopathy, resulting in serious sequelae, therefore