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Arterial Doppler Study for Peripheral Vascular Disease (PVD)

 
What is vascular ultrasound imaging?  

Ultrasound (US) or sonography involves the use of sound waves to evaluate specific areas of your body. Those sound waves are reflected off your internal organs. The reflections are then interpreted by special instruments that then create an image of those organs. No radiation is involved in ultrasound imaging.

 
Who interprets the results and how do I get them?

A radiologist specially trained in the diagnosis and treatment of diseases of the circulatory system will review and interpret your study. A report will be sent to your primary doctor. The radiologist may contact you directly, after consultation with your doctor, regarding additional tests or treatments from which you may benefit.

 
How does the procedure work?
The ultrasound transducer functions as both a loudspeaker (to create the sounds) and a microphone (to record them). When the transducer is pressed against the skin, it directs a stream of inaudible, high frequency sound waves into the body. As the sound waves echo from the body's fluids and tissues, the sensitive microphone in the transducer records tiny changes in the sound's pitch and direction. These reflected waves are instantly measured and displayed by a computer, which in turn creates a real-time picture on the monitor. Additional information on the location of arterial narrowing or blockages is obtained by taking blood pressure measurements at different levels in your legs and arms.
 
How does this test help me?
This test if performed early enough, you may be able to improve your circulation without surgery. This test will allow detection of Peripheral Vascular Disease (PVD) in its early stages. Additional tests such as Magnetic Resonance Angiography (MRA) may be performed to give additional important information about the extent of your disease. If these tests are performed early enough, any narrowing in your circulation could be repaired by an Interventional Radiologist.
 
 



 
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