Alloimmune neonatal neutropaenia

Definition

Alloimmune neonatal neutropaenia (ANN) is a disease caused by the passive transfer of neutrophil specific maternal IgG antibodies across the placenta during pregnancy.

Also indexed as

Nearby in Haemorrhagic or haematological disorders of fetus or newborn

• KA80Fetal blood loss
• KA81Umbilical haemorrhage of newborn
• KA82Intracranial nontraumatic haemorrhage of fetus or newborn
• KA83Certain specified neonatal haemorrhages
• KA84Haemolytic disease of fetus or newborn
• KA85Hydrops fetalis due to haemolytic disease
• KA86Neonatal kernicterus
• KA87Neonatal hyperbilirubinaemia