RT-PCR analyses identified the CTNNB1-PLAG1, LIFR-PLAG1, CHCHD7-PLAG1, and HMGA2-WIF1 fusion transcripts in eight, two, one, and one case, respectively.     ///    "RT-PCR analyses identified the CTNNB1-PLAG1, LIFR-PLAG1, CHCHD7-PLAG1, and HMGA2-WIF1 fusion transcripts in eight, two, one, and one case, respectively."