MRI Fusion Transperineal Prostate Biopsy Instructions and Troubleshooting

MRI fusion transperineal prostate biopsy is becoming more utilized because of its increased detection of clinically significant prostate cancer and decreased risk of sepsis. We present a video guide to properly perform this prostate biopsy technique using the Philips UroNav MRI fusion software. The MRI fusion transperineal prostate biopsy requires an ultrasound machine and transrectal ultrasound probe, MRI fusion machine, and a complete compliment of operating room supplies and staff. Local anesthesia is injected in the perineal subcutaneous tissue, prostate capsule apex, and prostate base near the seminal vesicles. Biopsy is performed through the grid plate and specimens are directly placed in formalin jars. The multitude of equipment and interfaces required by this procedure results in common problems in the setup, segmentation, and biopsy technique, which are addressed in the troubleshooting section.