In a different way sized testicles. The influenced testicle might be significantly smaller than the opposite testicle. As per this journal short article "Chronic venous insufficiency (CVI) from the reduced legs may possibly result in tissue damage, but involvement of peripheral nerves is uncertain." Spider veins are like varicose veins, https://www.sgvascularctr.com/what-surgery-is-available-for-varicose-veins/