Ultrasound of leg veins8/27/2023 ![]() ![]() ![]() Endovenous thermal ablation: this image-guided procedure uses radiofrequency or laser energy to heat and seal off an incompetent vein.For larger veins, a foam is injected to close and seal the vein. Sclerotherapy: this minimally invasive treatment injects a solution directly into the vein that causes the vessel to shrink and eventually disappear.If lifestyle changes do not alleviate symptoms or the pain is severe, your doctor may recommend treatment options, including: avoiding standing for extended periods of time.wearing compression stockings or dressings.elevating legs while sitting or sleeping.Lifestyle changes may help prevent varicose veins from forming. superficial thrombophlebitis, a condition in which superficial (closer to the skin) veins within the legs become tender, inflamed, and cord-like in nature.blood clots, which can lead to deep vein thrombosis.bleeding when veins close to the surface of the skin burst.chronic constipation and in rare cases, tumorsĬomplications of venous insufficiency include:.inflammation of the veins (known as phlebitis).aging, which results in decreased elasticity of blood vessels.being overweight, which increases pressure on the legs.standing or sitting for long periods of time.pregnancy and other conditions that put pressure on veins in the legs.Risk factors for venous insufficiency include: Spider veins generally do not cause pain and are more of a cosmetic concern. Varicose veins are different from spider veins-the very small bluish and/or purple veins that are close to the skin and appear on the legs and/or face. Any vein in the body may become varicose, but the condition most often occurs in the veins of the legs. Varicose veins are superficial blood vessels that become enlarged and twisted. leg swelling, itching, aching, burning, throbbing and muscle cramping.the appearance of dark purple or blue colors at the surface of the skin.Venous insufficiency causes symptoms such as: If the muscles and one-way valves become weak or fail, the vein becomes incompetent and blood begins to collect in the vein rather than returning to the heart. ![]() To push blood upward from the feet, veins rely on surrounding muscles and a network of one-way valves to prevent blood from flowing backward. Normally, blood circulates from the heart to the legs via arteries and back to the heart through veins. This causes blood to pool in the blood vessels so that they become enlarged ( varicose) or dilated over time. Venous insufficiency is a medical condition in which veins in the body (most often in the legs) are not able to pump blood back to the heart. What are varicose veins and venous insufficiency? ![]()
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