Recently, a consistent chimaeric fusion transcript NUP98-HOXA9 was found in several cases of t(7;11).     ///    The molecular detection of NUP98-HOXA9 fusion transcript would be a useful method for the diagnosis of t(7;11) and also for monitoring disease status after treatment..     ///    NUP98-HOXA9 fusion transcript was detected in both patients who had molecular analysis and the breakpoints on chromosome 11 and 7 respectively were similar to those previously reported. 