Abstract
A patient is presented in whom a lymphocele developed after a retroperitoneal lymph node dissection for Stage II embryonal carcinoma of the testicle. The benign nature of this lymphocele has been confirmed not only by the diagnostic procedures outlined, but by its stability over a 42-month follow-up period with no further antitumor therapy. We conclude from reviewing the literature that while aggressive measures are necessary to confirm the diagnosis of a lymphocele, its management should be expectant. If significant obstruction of neighboring structures occurs, an attempt at percutaneous drainage (and possibly sclerosis) seems appropriate despite potential risks of interventional treatment such as hemorrhage and introduction of infection. Open procedures for marsupialization and drainage should be reserved for cases in which more conservative measures fail.
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