WHO Classification(2001) 1, Acute myeloid leukemia(AML) (1), AML With recurrent cytogenetic abnormallities AML with t8;21)1q22:q22)AME70) AML with t(15:17(922: q12), (PML/ RARa AML with inv(16)(p13: g22)or t(16:16013:q22), CBFB/MYH11 AML With 11g23(MLl) abnormalities 2021/1/21 xie Yi, Hua Shan Hospital 92021/1/21 xie Yi,Hua Shan Hospital 9 WHO classification (2001) 1, Acute myeloid leukemia(AML) (1), AML with recurrent cytogenetic abnormalities • AML with t(8;21)(q22;q22),(AML1/ETO) • AML with t(15;17)(q22;q12),(PML/RAR) • AML with inv(16)(p13;q22) or t(16;16)(p13;q22) ,CBF/MYH11 • AML with 11q23 (MLL) abnormalities