One case with anti-S antibodies causing problems in cross-matching blood / 天津医药

Anti-S antibody is rare and irregular antibody in MNS blood group system. One patient was found positive when doing antibody screening experiment before coronary artery bypass grafting. This is the first case of serum IgG-anti-S in our laboratory. S-antibody screening test and irregular antibody identification are important before blood transfusion, which can reduce the transfusion reaction.