Abbreviations
AE-AML, AML1-ETO-positive acute myeloid leukemia; EML, extramedullary
leukemia; CNSL, central central nervous system leukemia; SDAC, standard
dose Ara-C; MDAC, median dose Ara-C; CR, complete response; OS, overall
survival; DFS, disease free survival; WBC, white blood cell count; HR,
hazard ratio; CI, confidence interval; ACAs, additional chromosomal
abnormalities; CIR, cumulative incidence of relapse; WT, wild type; APP,
amyloid precursor protein.