[The role of pelvic lymphadenectomy in clinically localised prostate cancer]

Lymph node dissection remains the only reliable method for exact staging to date. Extended lymphadenectomy including tissue along the external iliac vein, the obturator fossa, and along the internal iliac vessels should be performed in all patients undergoing radical prostatectomy. There is an increasing amount of data suggesting that removal of all diseased nodes, which contain minimal metastatic disease, may have a positive impact on disease-free and, perhaps, on overall survival. Due to the relatively benign course of the disease, longer follow-up periods are still necessary to make a definitive statement.