[Videoendoscopic ligation of the internal seminal veins in bilateral varicocele].

Varicocele diagnosis should be based not only on physical methods but on ultrasound dopplerography as well (flebography or scrotal thermography) to detect a subclinical form and bilateral process. Bilateral varicocele (BV) occurs more often than is diagnosed. It results in more changes in spermogram and is a prognostic infertility factor.

[Bilateral varicocele: epidemiology, clinical presentation and diagnosis].

Epidemiology of bilateral varicocele (BV) was studied in 2600 patients with varicocele and in 3900 infertile patients 1196 of whom had varicocele. The diagnosis was made by examination, palpation of sexual organs, dopplerography. In addition, causes and clinical picture of BV were investigated.