Varicocele is the result of the spermatic vein obstruction to flow, and expand the roots. Young is a common disease, which is caused by the
Varicocele is the result of the spermatic vein obstruction to flow, and expand the roots. Young is a common disease, which is caused by the spermatic vein blood deposition and cause the spermatic plexus (venous plexus) vascular dilatation, tortuosity and variable length. Physiological factors: young adult sexual function is more exuberant, scrotal content blood supply. Therefore, some varicocele can gradually disappear with age. In addition, the long standing, increase abdominal pressure is also the incidence of trapped.
Other factors: retroperitoneal tumor, renal tumor, hydronephrosis and other compression of the spermatic vein can cause symptomatic or secondary varicocele. The primary pingwo disappear soon, secondary often don't disappear or disappear very slowly.
Varicocele can also be caused by renal tumors or other retroperitoneal tumors, due to oppression caused by varicocele is called symptomatic or secondary varicocele.