Chronic venous disease that causes blood to accumulate in the veins of the legs and cause poor circulation
Congenital weakness of the venous walls, insufficiency of the valve apparatus of the veins often provoke a pronounced expansion of the veins in adolescence.
Congenital vascular anomalies, mainly varicose veins and telangiectasias, accompanied by moles on the lower extremities and, often, bone or connective tissue abnormalities.
Klippel-Trenaunay syndrome is accompanied by red spots on the skin and protruding blood vessels.
One of the complications of varicose veins in the absence of timely treatment. Initially manifests itself as phlebitis, but eventually develops into superficial vein thrombosis.