[Arteriographic diagnosis of a tumor arising from an undescended testis].

A case with a tumor developed in an undescended testis diagnosed by arteriography is shown. Radiological diagnostic procedures in the diagnosis of cryptorchism are discussed. It is established that selective testicular arteriography is of great value in the preoperative diagnosis of an intra-abdominally located tumor developed in an undescended testis even in the area of modern high resolution non invasive imaging modalities.