Got fine lock varicose vein is how to return a responsibility

summary

Varicocele is the abnormal expansion, elongation and tortuosity of the cirrhotic venous plexus in the spermatic cord. The incidence rate of this disease is about 20% in the general male, and about 40% in men without Yu. This disease is more common in young adults, and relatively few in adolescents. The total incidence rate of varicocele in adolescents aged 6-19 years is 10.76%, but the degree is heavy, mostly III degrees. How is varicocele caused? Let's introduce it.

Got fine lock varicose vein is how to return a responsibility

First: the internal spermatic vein valve is abnormal or lacking: because the renal vein pressure is higher than the internal spermatic vein pressure, the internal spermatic vein valve plays a role in preventing blood reflux. If the venous valve is deficient or incompetent, it will lead to blood reflux.

Second, the left internal spermatic vein is injected into the left renal vein at right angles: the left internal spermatic vein is different from the right, and is injected into the left renal vein at right angles. Due to the high pressure of the left renal vein, the upright position of the human body makes the reflux more difficult.

Third, the left internal spermatic vein is longer: the left internal spermatic vein is about 8-250 PX longer than the right, and the resistance to reflux is increased in terms of hemodynamics.

matters needing attention

In addition, varicocele can also be caused by renal tumor or other retroperitoneal tumor. Varicocele caused by compression is called symptomatic or secondary varicocele.