CSF3R and acute myeloid leukemia: In this study we evaluated the genetic characteristics and clinical outcome in a cohort of 137 biCEBPA AML cases, and proposed a prognostic nomogram to predict the overall survival (OS) of based on the clinical variables selected by multivariate Cox regression model in training cohort, including age, white blood cell count, co-existence of DNMT3A and CSF3R mutation and whether patients could achieve complete remission after induction therapy.