Secondary scrotal lymphedema: a novel microsurgical approach.

Secondary scrotal lymphedema is an infrequent complication of radical cystectomy assiociated with pelvic lymphadenectomy. We report a case of secondary lymphedema of male genitalia presenting more than 4 years after a radical cystectomy with extended pelvic lymphadenectomy for adenocarcinoma of the bladder. Microsurgical lymphovenous anastomoses are usually performed using only the scrotal lymphatics excluding the testicular lymphatics drainage. We have experimented a new microsurgical technique based on lymphovenous anastomosis between the collectors of the spermatic funiculus and the veins of the pampiniform plexus, allowing the testicular lymphatic drainage.