Rhabdomyosarcoma of the paratesticular tissues.

We report 2 cases of rhabdomyosarcoma of the paratesticular tissues. Differentiation from chronic epididymal infection, such as tuberculosis, may be difficult but it must not delay operation. Lymphography is of limited value in delineating lymph node metastases. In both cases secondary spread was suggested but not confirmed histologically. Lymphography, because of a definite mortality rate of 0.1 per cent and morbidity rate of 1 per cent, would appear not to be indicated.