Complications of lymphadenectomy in urologic surgery

Lymphadenectomy in urologic surgery provides accurate staging and may be therapeutic in some patients with lymph node metastases. In addition to the associated cost, pelvic lymph node dissection (PLND) has the potential for morbidity. This article focuses on the complications associated with PLND, including lymphocele, thromboembolic events, ureteral injury, nerve injury, vascular injury, and lymphedema. With improvements in surgical technique and perioperative care, the morbidity associated with lymphadenectomy may be minimized.