For 2022, the American Cancer Society estimates the distribution of new US cases by leukemia type as follows (1): Acute myeloid leukemia (AML): 33% Acute lymphoblastic leukemia (ALL): 11% Chronic myeloid leukemia (CML): 15% Chronic lymphocytic leukemia (CLL): 33% Other leukemias: 8% Table Acute leukemias Acute leukemias consist of predominantly immature, poorly differentiated cells (usually blast forms).