Intriguingly, the analysis unveiled the presence of an ETV6-NTRK3 gene fusion.     ///    Transcriptome sequencing identifies ETV6-NTRK3 as a gene fusion involved in GIST..     ///    The fusion transcript identified encompasses exon 4 of ETV6 and exon 14 of NTRK3 and therefore differs from the canonical ETV6-NTRK3 chimera of infantile fibrosarcomas. 