AIHA: autoimmune hemolytic anemia, ALL: acute lymphocytic leukemia, APL: acute promyelocytic leukemia, CMMoL: chronic myelomonocytic leukemia, ITP: idiopathic thrombocytopenic purpura, ML: malignant lymphoma, MM: multiple myeloma, AST: aspartate transaminase, IU/L: international units per liter ALT: alanine transaminase, ALP: alkaline phosphatase, LDH: lactate dehydrogenase, γ-GTP: γ-glutamyl transpeptidase, Plt: platelet count. The gene discussed is GPT; the disease is plasma cell myeloma.