Lymphography in Retroperitoneal Metastases in Non-Seminoma Testicular Tumor Patients with a Normal CT Scan

Abstract
Lymphography was performed in 69 patients with a non-seminomatous testicular tumor and a normal CT [computed tomography] scan. Retroperitoneal lymph node dissection and microscopy were done in all patients and revealed metastases in 28, only 4 of whom had a positive lymphogram.