title: Immune hemolytic anemia after renal transplantation secondary to ABO-minor-mismatch between the donor and recipient.
abstract: A 52-yr-old man developed immune hemolytic anemia approximately 2 wk after receiving an ABO-minor-mismatch renal transplant. When a Group O organ is transplanted into a non-O recipient or a non-AB organ is transplanted into a Group AB recipient, hemolysis can occur and has been attributed to a form of graft-versus-host disease in which donor plasma cells carried along with the graft produce red blood cell antibodies. In this case, the diagnosis was confirmed when an antibody screen indicated that the organ recipient's serum agglutinated panel red blood cells of the recipient's ABO group. This type of hemolysis usually occurs 1 to 2 wk after transplantation, is limited in duration, and can be severe. If transfusion is required, blood of donor type should be used.
authors.affiliation: Division of Nephrology, Mayo Clinic, Rochester, MN 55905.
authors.forename: J R
authors.initials: JR
authors.lastname: Gregoire
mesh_terms: D000017:ABO Blood-Group System / Q000276:immunology*; D000744:Anemia, Hemolytic, Autoimmune / Q000209:etiology* / Q000276:immunology; D001788:Blood Grouping and Crossmatching; D006086:Graft vs Host Disease / Q000209:etiology / Q000276:immunology; D006801:Humans; D007676:Kidney Failure, Chronic / Q000097:blood / Q000601:surgery; D016030:Kidney Transplantation / Q000009:adverse effects* / Q000276:immunology; D008297:Male; D008875:Middle Aged; D014019:Tissue Donors
chemical_list: D000017:ABO Blood-Group System