Acute promyelocytic leukemia (M3 by the FAB classification) is associated with a t(15;17) (q22;q11) translocation. Disseminated intravascular coagulation can occur in this disorder due to the release of procoagulant substances from the leukemic cells, especially during treatment. The t(4;11)(q21;q23) translocation is associated with acute lymphocytic leukemia (ALL) and undifferentiated leukemia. The t(6;9)(p23;q34) translocation is found in subtypes of AML with basophilia (M1, M2, M4). Burkitt's leukemia, which is related to Burkitt's lymphoma, is associated with t(8;14) (q 24;q32). The t(8;21) (q22;q22) translocation (choice D) is seen in M2 leukemia, also known as acute myeloid leukemia (AML) with maturation, and some M4 (AML with granulocytic and monocytic maturation).