Venous Duplex Ultrasound
An ultrasound uses sound waves to create images of the inside of the body. A venous duplex ultrasound is an ultrasound that looks at the flow of blood through the veins in the arms or legs.
The test may be used for the following reasons:
To investigate the cause of the following symptoms in an arm or leg:
- Increased warmth
- Bulging veins
To diagnose the following:
- A blood clot, like deep vein thrombosis
- Poor vein function
Deep Vein Thrombosis
Copyright © Nucleus Medical Media, Inc.
Last reviewedDecember 2012by David N. Smith, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.