The MLL-AF10 fusion produced by the t(10;11)(p12;q23) or ins(10;11)(p12;q23q13) occurs in a small percentage of acute leukemias, most commonly acute myelogenous leukemia (AML) of the M5 FAB subtype.     ///    "Each case had varied clinical characteristics, despite expressing similar MLL-AF10 fusion transcripts. "    ///    "Including the three cases described in this report, we identified a total of 38 cases of leukemia with MLL-AF10 fusion. "    ///    We report two cases of AML (M5a and M0) and one case of acute lymphoblastic leukemia containing MLL-AF10 fusion.     ///    Protean clinical manifestations in children with leukemias containing MLL-AF10 fusion.. 