<prompt> Chromosomal translocation characteristic in acute promyelocytic leukemia is15;1722;921;178;21  <response>: In AML with the 15;17 acute promyelocytic Leukemia M3 stage, auer rods present most common stage associated with DIC. 8;21 AML with maturation stage M2 Stage 16;16 associated with best prognosis. 