Please check that you have confirmation of cover/authorisation number for the ultrasound examination from your private medical insurer, as otherwise you may be personally invoiced by the hospital. The Sonographer (specialist ultrasound radiographer) will squeeze the leg muscle at intervals during the examination to make the blood flow in the veins so. Discussion of duplex resultsĪ scan is also useful a few weeks after the treatment to confirm success of the procedure, exclude DVT, and to direct any further treatment that may be required. This allows Mr Ray to see you and discuss the various treatment options during your visit, rather than make a separate appointment later. The results of the ultrasound scan are available immediately as a diagram and written report. Please let the sonographer know if there are any particularly tender areas before you have the scan. The legs may be gently squeezed to move blood through the veins, and this can occasionally be uncomfortable at the time. They are examined with a plastic probe and contact jelly from the groin to ankle and from the back of the knee to the heel. The ultrasound scan is usually performed whilst you are in a standing position on a low footstall equipped with a handrail, or lying down and takes approximately 10-15 minutes per leg. This information is used to form a map of your veins which is essential in planning the correct treatment, thereby ensuring the optimum result and minimising the chances of veins returning in the future (recurrence). In particular there is detailed examination of the important great and small saphenous veins, as well as the deep veins in which clots (DVT) sometime occur. These images can help your doctor evaluate your vein health, diagnose varicosities, and make personalized treatment recommendations. This provides precise information on the normal and abnormal anatomy, and assessing the speed and direction of the blood flow. A venous ultrasound is a type of imaging exam that uses sound waves to create real-time depictions of your veins. The examination included the use of “Doppler” which is a special application of ultrasound necessary to assess blood flow. Over long periods this may result in aching, skin changes, swollen legs or ulceration.Ī venous duplex ultrasound scan is a non-invasive, harmless diagnostic test for assessing varicose veins and other circulatory disorders. With varicose disease these valves fail and allow blood to fall back with gravity causing bulging of the veins on the surface of the legs. Within these veins are valves which control and direct the flow of blood in the right direction. How is it done Duplex ultrasound of the leg veins is performed either standing or on a tilt table with your legs down. Duplex ultrasound can also evaluate blood flow including amount of blood flow and direction of blood flow. There are many veins which return blood from the legs to the heart. A vascular, duplex ultrasound or arterial Doppler ultrasound is a medical test that uses high frequency sound waves to examine the blood vessels of the body. Duplex ultrasound is a test that is not painful and uses sound waves to create pictures of the veins and arteries.
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