SIL-TAL1 fusion gene negative impact in T-cell acute lymphoblastic leukemia outcome..     ///     SIL-TAL1 fusion gene and the ectopic expression of HOX11L2 are common molecular abnormalities in T-cell acute lymphoblastic leukemia (T-ALL).     ///    "Considering patients younger than nine years-old, those with SIL-TAL1(+) presented a poorer outcome (p = 0.02). "    ///    "SIL-TAL1(+) and HOX11L2(+) accounted for 26.7% and 10.3% of the cases, respectively. "    ///    The results of this study suggest that in the Brazilian population only the presence of SIL-TAL1 can predict outcome in a restricted group of patients.. 