What Causes ABO Discrepancies?
What Causes ABO Discrepancies? Possible causes of an ABO discrepancy due to extra plasma reactivity include ABO subgroup, cold reactive alloantibody, cold reactive autoantibody, antibody to reagent constituent, transfusion of non-ABO-group–specific plasma components, infusion of IVIG, and post–stem cell transplant status. What are the causes of ABO discrepancy? ABO discrepancies may be due to clerical