Donath-Landsteiner Antibodies

The history of the DL antibody goes back to the 1900's. It was one of the first recognized forms of immune mediated hemolysis and responsible for inducing Paroxysmal Cold Hemoglobinuria (PCH). PCH is a transient condition, meaning that it comes on when immunoglobulins (Antibodies) are formed in response to a viral, bacterial, or spirochete infection. … Continue reading Donath-Landsteiner Antibodies