TMPRSS2-ERG gene fusion was identified more frequently in patients with low Gleason grade (primary Gleason pattern ? 3 or sum of Gleason score ? 7, P = .015 and .027).     ///    TMPRSS2-ERG gene fusion and clinicopathologic characteristics of Korean prostate cancer patients..     ///    Prostate cancer with large cribriform glands revealed rare TMPRSS2-ERG gene fusion..     ///    The fusion rate of the TMPRSS2-ERG gene was 20.9% (53/254). 