Usefulness of ultrasonography in the diagnosis of acute scrotal edema

Ultrasonography has gained an important role for the diagnosis of acute and chronic scrotal lesions. We report our experience on 6 cases of acute scrotal edema. The etiology of edema was congestive cardiopathy (two patients), glomerulonephrosis (three patients) and lumboaortic lymphnode metastases from bladder transitional cell carcinoma (one patient). Ultrasound scan scrotal appearances were similar in all examined patients, and the only pathologic findings observed were "onion" like appearance and a thickened scrotal wall. Therefore, to define acute scrotal edema etiology, it isn't enough an ultrasound examination, but it's necessary to extend the ultrasound scan assessment to other organs.