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Varicose veins, also known as ... Anaphylactic reactions are "extraordinarily rare but can be life-threatening," and doctors should have resuscitation equipment ready.
A doctor will usually deem treatment for your varicose veins a medical necessity if: your varicose veins are interfering with your quality of life. you experience symptoms such as leg pain ...
Varicose veins are not life-threatening and various treatment options are available. However, when the diameter of the vein is too large for the valves within it to coapt completely, the resulting condition, chronic venous insufficiency, can result in skin color changes in the calf and ulcers that may persist for years if the vein is not ablated.
The most common life-threatening concern with DVT is the potential for a clot to embolize (detach from the veins), travel as an embolus through the right side of the heart, and become lodged in a pulmonary artery that supplies blood to the lungs. This is called a pulmonary embolism (PE).
Superficial vein thrombosis (SVT) is a blood clot formed in a superficial vein, a vein near the surface of the body. Usually there is thrombophlebitis, which is an inflammatory reaction around a thrombosed vein, presenting as a painful induration (thickening of the skin) with redness.
Gastric varices are dilated submucosal veins in the lining of the stomach, which can be a life-threatening cause of bleeding in the upper gastrointestinal tract. They are most commonly found in patients with portal hypertension , or elevated pressure in the portal vein system, which may be a complication of cirrhosis .
In terms of complications, one of the most serious occurs when the superficial blood clot is associated with a deep vein thrombosis; this can then dislodge, traveling through the heart and occluding the dense capillary network of the lungs This is a pulmonary embolism which can be life-threatening. [5]
Venous insufficiency is the most common disorder of the venous system, and is usually manifested as either spider veins or varicose veins. Several treatments are available including endovenous thermal ablation (using radiofrequency or laser energy), vein stripping, ambulatory phlebectomy, foam sclerotherapy, laser, or compression. [citation needed]