Acute vs Chronic Leukemia Leukemia is a type of blood cell cancer. There are four types of leukemia; two types of acute leukemia and two types of chronic leukemia. The two acute leukemias are acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML). The two chronic leukemias are chronic lymphocytic leukemia (CLL) and chronic […]