Doppler Vascular Ultrasound

A Doppler vascular ultrasound produces precise images and measurements of many blood vessels in the body. It is commonly used to image the carotid artery in the neck, or arteries and veins in legs and arms. It can detect diseased vessels and identify a wide variety of changing conditions, enabling your doctor to make a quick and accurate diagnosis.

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Tests Included

Preparation: Fast for 12 hours (no food or drink, except water) before sample collection. If you’re taking a supplement containing biotin (also called vitamin B7 or B8, vitamin H, or coenzyme R), commonly found in products promoting nail, skin and hair health, it is recommended that you wait at least 72 hours from your last dose before sample collection.

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