Doppler Ultrasound
A Doppler Ultrasound is a non-invasive imaging test used to evaluate the movement of blood through arteries and veins. Unlike a standard ultrasound, a Doppler scan helps healthcare professionals assess the speed, direction, and quality of blood flow, making it an important tool for diagnosing various vascular and circulation-related conditions.
Why is a Doppler Ultrasound Performed?
A Colour Doppler Ultrasound may be recommended to investigate symptoms such as leg pain, swelling, numbness, poor circulation, or suspected blood vessel abnormalities. It can help doctors identify conditions including blood clots, narrowed arteries, blocked vessels, varicose vein-related problems, and other circulation disorders.
Types of Doppler Ultrasound
Depending on the area being examined, different Doppler studies may be performed, including arterial Doppler, venous Doppler, carotid Doppler, and peripheral vascular Doppler scans. Your healthcare provider will recommend the appropriate scan based on your symptoms and medical requirements.
What to Expect During the Scan
The procedure is generally painless and does not involve radiation. A trained professional applies gel to the examination area and uses an ultrasound probe to capture images and assess blood flow. Preparation requirements may vary depending on the type of Doppler study being performed.
A Doppler Ultrasound provides valuable diagnostic information that helps doctors make informed decisions about further evaluation and treatment.