Acute immune intravascular hemolysis can also represent a delayed hemolytic transfusion reaction. This is a consideration in this case, because the patient received 2 units of red cells 2 weeks before ...

In addition to the commonly known A, B, AB and O blood types, hundreds of blood group antigens exist on red blood cells that differ between individuals. These particles can activate the body’s immune ...

Dear Dr. Roach: I had two blood transfusions in 2012 during an almost yearlong bout with an out of control infection that ended up in a fused knee. In a recent antibody screen, I was identified as ...