Identification of a specific translocation especially t(11;22) (EWS-FLI 1 fusion gene), which is seen in nearly 85 percent of Ewing's sarcoma cases can help in precise diagnosis.     ///    Ninety percent (18/20) of the samples tested were found to be t(11;22) translocations involving EWS-FLI 1 genes.     ///    This is the first study in India with quantitative information about the types of EWS-FLI 1 translocations present in Ewing's family of tumours in south Indian patients.. 