Arterial & Venous Ultrasound, often referred to as a vascular ultrasound or duplex ultrasound, is a non-invasive diagnostic test used to assess the blood flow in arteries and veins throughout the body. This valuable imaging technique provides detailed information about the circulatory system and helps diagnose various vascular conditions
During an Arterial & Venous Ultrasound, a trained technologist or sonographer uses a handheld device called a transducer to send high-frequency sound waves into the body’s tissues. These sound waves bounce off the blood vessels and are translated into real-time images on a screen. The test is painless and does not require radiation or contrast agents..Interpreting Arterial & Venous Ultrasound Findings Arterial & Venous Ultrasound provides crucial information, including:Blood Flow:The test assesses the direction and velocity of blood flow in arteries and veins.Blood Clots:It can detect the presence of blood clots (thrombosis) within veins, a condition known as deep vein thrombosis (DVT).Stenosis:Narrowing of arteries or veins can be identified, which is important for diagnosing conditions like peripheral artery disease (PAD).Aneurysms:Abnormal dilations of blood vessels (aneurysms) can be visualized.Plaque Build-up:The test can reveal the presence of atherosclerotic plaques in arteries.
Arterial & Venous Ultrasound serves several vital purposes in vascular health:. Diagnosis:It helps diagnose conditions such as DVT, PAD, varicose veins, and aneurysms.Treatment Planning:The findings guide medical professionals in determining the most appropriate treatment, whether it be medication, minimally invasive procedures, or surgery.Vascular Disease Monitoring:The test can track changes in blood flow, plaque size, and the progression of vascular diseases over time.Screening:Arterial & Venous Ultrasound is used as a screening tool for individuals at risk of vascular diseases, such as those with diabetes or a family history of vascular conditions.
There are different types of Arterial & Venous Ultrasound exams, including:Carotid Duplex Ultrasound:Focuses on the carotid arteries in the neck.Peripheral Arterial Ultrasound:Evaluates blood flow in the arteries of the limbs.Venous Ultrasound:Primarily examines veins to diagnose conditions like DVT and chronic venous insufficiency.Abdominal Aortic Ultrasound:Concentrates on the aorta and its branches in the abdomen.
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