Venous Reflux Doppler Studies
Venous reflux, or chronic venous insufficiency, occurs when blood flow in the leg veins is compromised, hence leading to blood pooling in the lower limbs. This happens when the vein’s one-way valves are weakened or damaged and hinder proper circulation back towards the heart. A venous reflux Doppler study is an ultrasound test to evaluate this disorder.
Who Requires a Venous Reflux Doppler Study?
A venous reflux study is suitable for individuals with specific risk factors or symptoms, including:
- An individual or family history of venous reflux or varicose veins
- Previous blood clots in the legs (deep vein thrombosis)
- Persistent leg pain, swelling, or a heavy sensation
- Noticeable varicose veins
- Leg ulcers or visible skin changes
The Venous Reflux Doppler Study Procedure
Before your examination, you may be advised to avoid using lotions or creams on your legs and put on a loose, comfortable outfit. The sonographer will give you additional guidelines needed for proper preparation.
During the study, a sonographer will employ ultrasound technology to evaluate blood flow and valve function in your leg veins. You will lie down or stand, depending on the areas being scanned. A water-based gel will be applied to your skin, and a small device known as a transducer will be used to capture detailed pictures of your veins.
After that, the sonographer will examine the speed and direction of blood movement, along with the functionality of the vein’s one-way valves. This helps detect any irregularities or venous reflux signs.
This study usually lasts 5 to 10 minutes. After the procedure, your sonographer will discuss the findings with you. They may suggest additional consultation with a vascular expert to explore treatment alternatives if needed.
Following the study, our team will carefully examine the ultrasound images and give you a detailed report. The findings will be explained to you by the sonographer, and any questions you might have regarding your diagnosis will be addressed.