
Keywords: LN، گره لنفاوی; prostatic neoplasms; prostatectomy; neoplasm gradingBCR, biochemical recurrence; F-EPE, focal extraprostatic extension; GS, Gleason score; LN, lymph node; NF-EPE, nonfocal extraprostatic extension; OC, organ confined; PM, positive surgical margin; PSA, pr