Extended Pelvic Lymphadenectomy In Patients Undergoing Radical Prostatectomy: High Incidence Of Lymph Node Metastasis

Abstract

Extended pelvic lymphadenectomy is associated with a high rate of lymph node metastasis outside of the fields of standard lymphadenectomy in cases of clinically localized prostate cancer. Lymphadenectomy including the internal iliac lymph nodes should be performed in all patients with prostate cancer who are at high risk for lymph node involvement, as indicated by PSA greater than 10.5 ng./ml. and biopsy Gleason sum 7 or greater. In the low risk group pelvic lymphadenectomy can be omitted.