title: [Immunocytochemical identification of AB0 incompatible erythrocytes following fatal transfusion reaction].
abstract: A patient with blood group O died 8 h after an accidental transfusion of one unit of A1 erythrocytes. The admixture of group A red cells was not detected during postmortem serology. Paraffin-embedded autopsy material was studied by the indirect immunoperoxidase technique using monoclonal antibodies. Group A red cells were easily identified as circulating agglutinates in the larger vessels, in the capillary vessels of all organs examined, and as closely packed cell aggregations in the sinuses of the spleen. However, there was no clear evidence of erythrophagocytosis in the spleen or in liver.
mesh_terms: D000368:Aged; D001787:Blood Group Incompatibility / Q000473:pathology*; D001788:Blood Grouping and Crossmatching / Q000379:methods; D001803:Blood Transfusion; D002196:Capillaries / Q000473:pathology; D017707:Erythrocyte Transfusion; D004912:Erythrocytes / Q000473:pathology; D005260:Female; D006801:Humans; D007124:Immunoenzyme Techniques; D008099:Liver / Q000473:pathology; D013154:Spleen / Q000473:pathology
vernacular_title: Immuncytochemische Identifizierung AB0-inkompatibler Erythrocyten nach einem tödlichen Transfusionszwischenfall.