A varicocele is enlargement in the veins that transportation oxygen-depleted blood faraway from the testicle. Treatments made available for other venous disorders involve embolization of refluxing pelvic veins to treat pelvic discomfort, endovascular and surgical reconstruction or bypass of obstructed veins (like the iliac veins and inferior vena cava or https://www.sgvascularctr.com/what-are-spider-veins/