Category: Hematology

HAEMOLYTIC TRANSFUSION REACTIONS INTRODUCTION Haemolytic transfusion reactions¬†(HTR) occur because of the transfusion of incompatible blood. They can be immediate or delayed. Immediate HTRs are usually due to ABO incompatibilities, for example due to group A red cells being given to a group O patient. Rarely, antibodies to other blood group antigen systems may also be […]