title: Failure of anti-D immunoglobulin to remove fetal red cells from maternal circulation.
abstract: A Rhesus negative female was found post delivery to have circulating cells of fetal origin. The neonate was typed as D-positive. In spite of more than conventionally adequate doses of anti-D immunoglobulin given to the mother, the fetal cell count in the maternal circulation remained unchanged. Further investigation showed the fetus to be a Du variant and to exhibit a diminished reaction with the batch of anti-D immunoglobulin used.
mesh_terms: D000328:Adult; D001775:Blood Circulation; D004912:Erythrocytes / Q000276:immunology*; D005260:Female; D005312:Fetal Blood / Q000276:immunology; D005333:Fetus / Q000276:immunology*; D006801:Humans; D007136:Immunoglobulins; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System; D012397:Rosette Formation
chemical_list: D007136:Immunoglobulins; D012204:Rh-Hr Blood-Group System