RFS according to KIT mutation. (A) Kaplan-Meier estimates of RFS according to KIT mutation in 199 CBF-AML patients. Kaplan-Meier estimates of RFS in patients with (C) RUNX1-RUNX1T1 or (E) CBFB-MYH11. (B,D,F) Kaplan-Meier estimates of RFS according to the KIT mutation type.