hemolytic disease of the fetus

A microcytic anemia that is characterized by Rho(D) incompatibility, which may develop when a woman with Rh-negative blood is impregnated by an individual with Rh-positive blood and conceives a fetus with Rh-positive blood, sometimes resulting in hemolysis.

Rh deficiency syndrome

A hemolytic anemia that is characterized by deficiency of Rh antigens, has_material_basis_in homozygous or compound heterozygous mutation in the RHAG gene on chromosome 6p12.