A varicocele is enlargement of your veins that transportation oxygen-depleted blood clear of the testicle. The testicles receive oxygen-loaded blood from two testicular arteries — one artery for both sides in the scrotum. Likewise, You will also find two testicular veins that transport oxygen-depleted blood again towards the guts. Once https://www.sgvascularctr.com/what-are-spider-veins/