Erythroblastosis of the Newborn

Erythroblastosis of the newborn is a severe form of hemolytic disease of the newborn (HDN) associated with maternal antibodies against fetal hemoglobin (HbF) crossing the placenta. In response, these antibodies also attack fetal blood proteins (erythropoietic precursors of red blood cells), and produce enzymatically destroying red blood cell membrane antigens.

Erythrobla