Learn how to prepare for a heart and vascular ultrasound in the preparations for a vascular ultrasound section.įind out if a heart and vascular ultrasound is right for you in the benefits and risks of a vascular ultrasound section.įor a downloadable/printable PDF about this exam with preparation instructions click here. Determine the source and severity of varicose veins.Determine if there is an enlarged artery (aneurysm).Evaluate the success of procedures that graft or bypass blood vessels.Detect blood clots in the major veins of the legs or arms (deep venous thrombosis (DVT). ![]() The B-mode transducer (like a microphone) obtains an image of the vessel being studied. The term 'duplex' refers to the fact that two modes of ultrasound are used, Doppler and B-mode. Locate and identify blockages and abnormalities Duplex ultrasound involves using high frequency sound waves to look at the speed of blood flow, and structure of the leg veins.Monitor the blood flow to organs and tissues throughout the body.It can show blocked or reduced flow of blood through narrow areas in the major arteries of the neck. Venous Doppler ultrasound is an imaging test of the veins in the arms and legs to determine if you have blood clots in your extremities. The test looks for blockages that could lead to peripheral vascular disease. It helps doctors assess the blood flow through major arteries and veins, such as those of the arms, legs, and neck. Arterial Doppler ultrasound is an imaging test to check the blood flow in the arteries in your arms or legs. Ultrasound examinations do not use ionizing radiation. A Doppler ultrasound test uses reflected sound waves to see how blood flows through a blood vessel. Ultrasound imaging is a noninvasive and painless medical test that helps our SMIL radiologists diagnose medical conditions in the heart and vascular system. Test results from a Doppler test can find problems. Doppler ultrasound is a special ultrasound technique that evaluates the flow of blood through a blood vessel, including major arteries and veins in the upper and lower extremities and abdomen. Leg arterial ultrasounds and Doppler ultrasounds help your doctor assess the status of your arteries. A report will be recorded and transcribed then sent to your Physician who will explain the results to you.SMIL offers a vascular ultrasound exam provides pictures of the body’s veins and arteries. The Radiologists, a State of New Mexico licensed and board certified Physician, specialized in radiology interpretation will read your images. The technologist will analyze your images and send them to the Radiologist’s computer for interpretation. Following your images, the Technologist will give you a towel to wipe off the gel and you are done. A series of images will be taken that last about 30 minutes. ![]() The Technologist will place some warm gel on you and begin pressing the transducer or probe into your arm or leg. ![]() You will be asked to lie down on your back. Doppler study can estimate stenosis by measuring the difference in blood peak systolic velocity pre- and post-stenosis. You may want to wear comfortable clothing or shorts as the technologist will need to scan your entire leg from your hip down to your ankle. No, there isn’t any preparation for this exam. What is the purpose of this information leaflet This leaflet will provide information regarding a test you. This test is used to determine the velocity of blood flow within the arteries of both legs and find out the presence, amount, and location of arterial plaque. Who is a candidate for a Venous Doppler Ultrasound?Ī venous doppler ultrasound can sometimes be ordered for patients that have pain, swelling, redness on their leg or arm and there is a concern that a blood clot has formed causing a decrease or stoppage of blood flow through the vessel. A venous doppler ultrasound is done by placing a small amount of warm ultrasound gel on your leg or arm and by pressing a small probe or transducer over the area to be imaged. Check signs and symptoms that may mean you have decreased blood flow in arteries or veins in your neck, legs, or arms. Ultrasound is safe and does not involve the use of any injections or radiation.Ī Registered Ultrasound Technologist will perform your examination and can answer any questions you may have. A venous doppler ultrasound is a diagnostic exam using high frequency sound waves to study the venous blood flow in one or both of your legs or arms.
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