Szabó V, Sóbel M, Légrádi J, Balogh F
Eur Urol. 1978;4(2):120-2. doi: 10.1159/000473927.
In addition to the conventional examination methods, ultrasonography was applied in the diagnostics of testicular lesions in 18 cases. This harmless method differentiating hydrocele from testicular tumour and inguinal hernia is recommended.