IDH1 and acute myeloid leukemia: Regarding differences in genetic profiles and outcomes between “APL-like” and non-“APL-like” NPM1-mutated AML cases, we observed a significantly higher incidence of IDH1/2 /TET2 mutations, along with a significantly lower incidence of DNMT3A mutations in the “APL-like” subset compared to the non-“APL-like” subset.