Recently, recurrent gene fusions involving NAB2-STAT6 resulting in differential expression of STAT6 were characterized as central molecular events in SFT.     ///    "However, no data exist for NAB2-STAT6 status or STAT6 expression in SN-HPC. "    ///    "However, no data exist for NAB2-STAT6 status or STAT6 expression in SN-HPC."    ///    RT-PCR analysis confirmed the absence of NAB2-STAT6 fusions in all cases.     ///    We examined six SN-HPCs and two sinonasal SFTs by immunohistochemistry and RT-PCR for NAB2-STAT6 fusions.     ///    RT-PCR revealed NAB2-STAT6 fusions in both cases. 