Thrombosis refers to a blood clot that forms in a blood vessel, which can occlude the vessel. There are two types of
thrombosis which commonly occur in the veins of the arms and legs.
Superficial thrombophlebitis:
This occurs in the superficial veins just beneath the skin and may cause severe pain within the veins and adjacent tissues. The surrounding tissues are warm and tender to the touch, reddish in color, firm, and swollen, and the vein itself might feel like a hard cord.
Superficial thrombophlebitis can occur after an injury, in a varicose vein or after irritating intravenous fluids have been infused into the vein. It responds readily to therapy with warm, moist heat applied to the area, as well as non-steroidal anti-inflammatory medications and elevation of the extremity if swelling is present.
Keep in mind that superficial thrombophlebitis is rarely life-threatening. These clots do not break loose and cause a pulmonary embolism.
Deep vein thrombosis (DVT): This is a potentially life-threatening process that may be necessary due to a blood clot forming in a deep vein in the leg. It can totally occlude one or more of the major leg veins, resulting in impaired blood returning to the heart and massive leg swelling.
Occasionally the clot, or a portion of it, can break loose and travel to the heart and lungs, occluding blood flow and resulting in a fatal pulmonary embolism. Learn more about treatment for venous disease in Peachtree City, GA by calling Atlanta Vascular Specialists today.
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