1Department of Urology, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea.
2Department of Urology, Inje University Busan Paik Hospital, Busan, Korea.
3Department of Pathology, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea.
4Biomedical Research Institute, Pusan National University Hospital, Busan, Korea.
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Articles published in Kosin Medical Journal are open-access, distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
*: Age, body mass index, preoperative PSA, tumor % involvement, nadir PSA, time to BCR and positive margin length are presented as median values (interquartile range), †: Result of Fisher's exact test. PSA = prostate specific antigen; BCR = biochemical recurrence; RRP = radical retropubic prostatectomy; LRP = laparoscopic radical prostatectomy; RARP = robot-assisted laparoscopic radical prostatectomy.