Thermal based classification: Warm - 75% of all AIHA cases Primary - about 50% Secondary - about 50% Infectious mononucleosis Systematic lupus erythematosus (SLE) Autoimmune hepatitis Human immunodeficiency virus Lymphoproliferative disorders, especially chronic lymphocytic lymphoma (CLL) Other autoimmune disorders Mixed Cold Cold agglutinin disease/syndrome - about 15% of all AIHA cases Paroxysmal cold AIHA - also known as Donath–Landsteiner syndrome Primary (idiopathic) vs. secondary
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