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Purpose In children with acute leukemia, bone marrow genetic abnormalities (GA) have prognostic significance, and may be the basis for minimal residual disease monitoring. Since April 2007, we have used a multiplex reverse transcriptase-polymerase chain reaction tool (HemaVision) to detect of GA. MethodsIn this study, we reviewed the results of HemaVision screening in 270 children with acute leukemia, newly diagnosed at The... |