NUP98r T-ALL most frequently results from the NUP98::RAP1GDS1 fusion however, other fusion partners such as CCDC28A, LNP1, and PSIP1 have been reported [15]; NUP98 fusions were also frequently identified in patients with ETP-ALL [14, 15, 83]. Here, RAP1GDS1 is linked to acute lymphoblastic leukemia.