A mass inside the scrotum. If a varicocele is substantial more than enough, a mass just like a "bag of worms" could possibly be visible higher than the testicle. A scaled-down varicocele could possibly be as well smaller to find out but visible by contact. After the needle is taken https://www.sgvascularctr.com/what-are-veins-and-why-should-i-know-about-them/