[Lymphography in malignant testicular tumors].

Experience and results are reported on the basis of more than 380 lymphographic investigations in patients with a malignant testicular tumor. In 61% of these patients, there was suspicion of a metastatic infiltration of the retroperitoneal lymph nodes. In 75 patients, histological checking of the lymphographic finding was possible on the basis of a retroperitoneal lymphadenectomy. Lymphography was shown to have a precision of 81%. Lymphography is obligatory as a complement to other techniques of investigation such as sonography and computer tomography in patients with malignant testicular tumor, since the greatest diagnostic information can be expected from combined application of all three methods.