In this study, we used formalin-fixed paraffin-embedded tissue and evaluated both TMPRSS2-ERG and TMPRSS2-ETV1 fusions by reverse transcription polymerase chain reaction (RT-PCR) and fluorescence in situ hybridization (FISH).     ///    "Of 82 cases examined, TMPRSS2-ETV1 fusion was seen in only one case, by FISH. "