Transrectal Ultrasound (TRUS)-guided biopsies: Current workup of patients with clinical suspicion of PCa includes TRUS-guided systematic biopsies. These are associated with a relatively high false negative rate, especially for areas difficult to access for biopsy, with csPCa missed in approximately 1 of 4 patients. Furthermore, there is only ˜50% correlation between biopsy obtained GS and final pathology at RP, with upgrading in more than 1 in 3 cases. This may lead to inaccurate risk stratification and inappropriate selection of therapy.