Newborn hemolytic screening

Newborn hemolytic screening is an important test in newborn screening. Neonatal hemolytic disease, also known as fetal erythroblastosis, belongs to the same family of immune hemolytic anemia, which refers to immune hemolytic anemia caused by blood group antibodies. It is caused by maternal and infant blood type incompatibility. It is one of the most common causes of neonatal hyperbilirubinemia. It has an early onset, rapid progress, and severe cases can cause nuclear jaundice. . The incidence of the first child accounts for 40% to 50%.