More Extensive Lymph Node Dissection at Radical Prostatectomy is Associated with Improved Outcomes with Salvage Radiotherapy for Rising Prostate-specific Antigen After Surgery: A Long-term, Multi-institutional Analysis

We found that patients who had increased number of lymph nodes resected at surgery had improved outcomes after the receipt of salvage radiation therapy. These findings support the use of the extended lymph node dissection at initial surgery and should serve to improve counseling among patients who require salvage radiation therapy.