Transperineal multiparametric magnetic resonance imaging-ultrasound fusion targeted prostate biopsy combined with standard template improves perineural invasion detection.

Perineural invasion (PNI) on biopsy is associated with adverse features in prostate cancer (PCa). Transrectal multiparametric magnetic resonance imaging (MRI) targeted biopsy (TBx) has shown to detect higher presence of PNI than standard template biopsies (SBx).