Staging of localized prostatic carcinoma by pelvic lymphadenectomy: technique using sequential, unilateral extraperitoneal incisions.

A technique for sequential, unilateral, extraperitoneal pelvic lymphadenectomy is described. The procedure is advocated for staging patients with localized prostatic carcinoma in whom all laboratory test results for metastases are negative and in whom definitive radiation therapy or radical prostatectomy is contemplated. This procedure allows complete excision of the regional lymphatic drainage of the prostate with minimal surgical morbidity.