Otherwise sized testicles. The affected testicle could possibly be noticeably smaller than the opposite testicle. As per this journal posting "Chronic venous insufficiency (CVI) from the decrease legs may perhaps result in tissue destruction, but involvement of peripheral nerves is unsure." The exact explanation for a varicocele is unfamiliar. A https://www.sgvascularctr.com/what-surgery-is-available-for-varicose-veins/