carotid duplex ultrasound

Carotid duplex ultrasound is a non-invasive imaging test that uses sound waves to create pictures of the carotid arteries in your neck. These arteries supply blood to your brain. The test assesses blood flow and checks for blockages or narrowing due to plaque buildup, which can increase the risk of stroke. During the procedure, a technician places a small device called a transducer on your neck, which sends and receives sound waves. The results help doctors evaluate your vascular health and determine if any treatment is needed. The test is safe and does not involve radiation.