A total of 33 genes (ALDH1A1, ALDOC, BACE2, BATF3, CA9, CALD1, COL5A1, DR1, EGLN3, ELOB, HBP1, HK1, ID2, KRT14, LRP8, NOS1, NOS2, PDK3, PLOD2, PSMA2, PSMA7, PSMB6, PSMC1, PSMC4, PTGS1, RPS27A, SIAH2, SLC16A1, SORL1, TGM2, THBS1, TPD52, and UBA52) were identified to have a significant prognostic value in patients with AML (p < 0.05). Here, CA9 is linked to acute myeloid leukemia.