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REVIEW ARTICLE
Year : 2016  |  Volume : 32  |  Issue : 2  |  Page : 109-114

Extended lymph node dissection in robotic radical prostatectomy: Current status


Department of Urology, Catherine and Joseph Aresty USC, Institute of Urology, Center for Advanced Robotic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA

Correspondence Address:
Monish Aron
1441 Eastlake Ave, STE 7416, Los Angeles, CA 90089
USA
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Source of Support: None, Conflict of Interest: None


DOI: 10.4103/0970-1591.163303

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Introduction: The role and extent of extended pelvic lymph node dissection (ePLND) during radical prostatectomy (RP) for prostate cancer patients remains unclear. Materials and Methods: A PubMed literature search was performed for studies reporting on treatment regimens and outcomes in patients with prostate cancer treated by RP and extended lymph node dissection between 1999 and 2013. Results: Studies have shown that RP can improve progression-free and overall survival in patients with lymph node-positive prostate cancer. While this finding requires further validation, it does allow urologists to question the former treatment paradigm of aborting surgery when lymph node invasion from prostate cancer occurred, especially in patients with limited lymph node tumor infiltration. Studies show that intermediate- and high-risk patients should undergo ePLND up to the common iliac arteries in order to improve nodal staging. Conclusions: Evidence from the literature suggests that RP with ePLND improves survival in lymph node-positive prostate cancer. While studies have shown promising results, further improvements and understanding of the surgical technique and post-operative treatment are required to improve treatment for prostate cancer patients with lymph node involvement.


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