The recordings are received by running a small, smooth probe over various parts of your legs or arms. The technician will ask you several questions about why your physician ordered the exam. You will be lying on a stretcher, and your clothing will be removed from the waist down. What Will I Feel During the Exam?ĭon’t worry – because there are no needles or anything else inserted into your body, the test is completely painless and has no side effects. Often, the examination can be completed in less time. Please allow 30 to 45 minutes for the exam. Ultrasound is used to listen to the flow of the blood through your veins. This test involves no needles, catheters or dye.
You will come to the Vascular Lab for a venous Doppler/ultrasound duplex exam. If your doctor thinks you might have a venous disorder, he or she may order a diagnostic exam to determine what type of a problem you have and how bad it might be. Some situations increase the chance of clots forming in the deep veins: No one understands completely why some people are more likely than others to develop a DVT. The risk of pulmonary embolus is decreased if you recognize the symptoms of a DVT quickly and get it treated right away. It is then referred to as a pulmonary embolus. Unlike superficial thrombophlebitis, a DVT is a serious health concern, because it’s possible that the clot could break off and travel to your lungs. Pain, swelling and redness are usually found. The symptoms of this deep vein thrombosis (sometimes called DVT) can be vague. Venous thrombosis (sometimes called phlebitis) is a blood clot in a deep vein, resulting in partial or complete blockage of blood flow in that vein. Superficial thrombophlebitis usually responds very well to local treatment. Clotting can occur after injury or in old varicose veins. Superficial thrombophlebitis is a clot that has formed in the veins near the surface of your skin. Venous valves – the one-way valves in the veins that prevent blood from flowing back into your feet.The calf “muscle pump.” As you walk, calf muscle movement pushes blood upward.Two things help the blood pump more efficiently: The veins in the leg deflate easily blood flows under low pressure and against gravity.
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