胎儿成红细胞增多症 ,又叫新生儿溶血病、先天性新生儿贫血、先天性新生儿重度黄疸等 ,是一种因为母儿血型不合发生的免疫反应性的溶血 ,可发生于胎儿期或新生儿早期 ,是引起死胎、早产及新生儿溶血性黄疸、水肿、贫血的一个重要原因 ,因此有时引起医疗纠纷。现将最近一例尸检 Fetal polycythemia, also known as neonatal hemolytic disease, congenital neonatal anemia, congenital neonatal severe jaundice, etc., is a result of maternal and child blood type immunoreactive hemolytic occurs, can occur in the fetus or newborn Early childhood, is caused by stillbirth, premature birth and neonatal hemolytic jaundice, edema, anemia, an important reason, so sometimes cause medical disputes. Now a recent autopsy