Veins are compressible structures that return your blood that lacks oxygen to your heart. In your lower legs, there are several ways your veins can appear atypically — reticular veins are one example.

Varicose veins are enlarged veins that are visible through the skin and may appear as blue or purple twisted, knot-like cords. Varicose veins can occur anywhere in the body, but are more commonly ...

‌Arteries and veins (also called blood vessels) are tubes of muscle that your blood flows through. Arteries carry blood away from the heart to the rest of the body. Veins push blood back to your heart ...