WHO Classification(2001) 1, Acute myeloid leukemia(Aml) 1), AML with recurrent cytogenetic abnormalities AMwt8;21(q22:q2)(AM1E/0) AML with t(15: 17(922/ q12),(PML RARa) AML with inv(16)(p13: 922)or t(16:16(113q22) CBFB/MYH11 AML with 11g23(MLL) abnormalities 2021/2/23 xie Yi, Hua Shan Hospital 92021/2/23 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