The veins from the scrotum are part of the pampiniform plexus, a network of veins that enable cool the blood right before it reaches the testicles. When these veins become enlarged, blood move results in being impaired, leading to a number of probable health fears. A varicocele is commonly harmless https://www.sgvascularctr.com/a-guide-to-varicocele-treatment-in-singapore/