Color doppler scan of lower limbs, also known as bilateral lower limb color doppler scan or color flow doppler of lower limbs is a type of ultrasound that is used for evaluation and assessment of normal and pathological...
What is colour doppler test for legs?
Color doppler scan of lower limbs, also known as bilateral lower limb color doppler scan or color flow doppler of lower limbs is a type of ultrasound that is used for evaluation and assessment of normal and pathological conditions of lower limb. It uses sound waves and a computer to demonstrate any abnormal condition of lower limb having vascular origin.
High frequency sound waves when get reflected by moving blood cells are collected and demonstrated by different colors or graphs on the computer screen. It provides information about many valuable parameters of blood flow through arteries and veins in real time including:
- Velocity of blood flow
- Direction of blood flow
- Pattern of blood flow
- Blood vessel diameter etc.
Lower limb color doppler is an effective, fast, non-invasive, painless and safe imaging technique that is used for the diagnosis and monitoring of a variety of conditions affecting the lower limb especially vascular insufficiency.
What are the uses of doppler ultrasound legs?
Doppler ultrasound has become a popular imaging tool for lower limb examination and may be done for the following purposes:
- Varicose veins
- Deep vein thrombosis (DVT)
- Peripheral vascular disease (PVD)
- Superficial veins thrombophlebitis
- Edema of legs
- Venous insufficiency
- Arterial insufficiency
- Vascular malformations in lower limb
- Arterio-venous fistula
- Arteriosclerosis
- Atheromatous plaque deposition
- Defecting venous valves
- Compression of blood vessels
- Blood clots in arteries
- Aneurysms
- Pseudoaneurysms
- Vascular stenosis
- Venous reflux
- Chronic leg pain
- Discoloration of legs
- Atrophy or degeneration of muscles of the lower limbs
- Recurrent ulcers on lower limbs
- Non-healing ulcers of lower limbs
- Temperature difference between both lower limbs
- Asymmetry between both lower limbs etc
- Embolic occlusion
- Thromboangitis obliterans
- Vasculitis
- Vascular tumors
- Spastic arterial disease
- Intermittent claudication
- To guide procedures such as harvesting vascular grafts or nerve grafts
- Preoperative evaluation
- Post-operative evaluation of blood flow
- Monitoring of patients receiving treatment for peripheral vascular diseases, venous insufficiency, DVT, peripheral arterial diseases etc.
How do I prepare for color doppler test of legs?
Follow these simple steps if you are going for a lower limb doppler scan:
- Take an appointment: Fix your appointment in a diagnostic center having the facility of Lower limb Color Doppler ultrasound.
- Food and medications: You can take your usual food and medications unless otherwise specified. Fasting is not required for lower limb doppler scan.
- Clothing: Dress yourself in loose and comfortable outfits so that your both lower limbs which need to be scanned can be easily assessed.
- Smoking/Tobacco: Avoid smoking or tobacco chewing on the day of doppler scan as nicotine in these substances may case vasoconstriction which may alter the test results.
- Reports: Carry your necessary lab reports and prescription of your doctor while going for a Color doppler scan. These records may help in better evaluation of your condition.
- Hygiene: Maintain hygiene and do not apply oils or creams over your legs before the test.
What is the procedure for doppler ultrasound of lower limb?
The procedure for lower limb Color Doppler ultrasound may involve the following steps:
- Before the scan begins, you need to remove ornaments and clothes from your lower limbs which is being examined.
- You will be then asked to lie on the examination table.
- A technician will measure blood pressure to rule out pressure difference between both lower limbs.
- Your Sonographer will then apply a special gel over the lower limbs for effective transmission of sound waves and smooth gliding of probe over the skin surface.
- Then a hand-held transducer will be moved over the lower limb which sends high frequency sound waves to the arteries and veins. These sound waves are reflected by the moving blood cells such RBCs and are recorded by the ultrasound machine and converted into images or graphs of different colors depicting parameters such as direction, speed of blood flow and flow pattern in real time. These images will be interpreted to evaluate your condition.
- At the end of procedure, tissue paper will be provided to clean the gel/lubricant from your legs.
What happens after a lower limb color doppler ultrasound?
- Lower Limb doppler test usually takes about 30-45 minutes. However, it may last longer depending the severity of your condition and the associated co-morbid conditions.
- You will be allowed to leave soon after the test.
- After the scanning is over, your Sonographer will evaluate the result and make a diagnosis of your condition.
- You will get the reports on the same day.
- This report will be analyzed by your Heath care provider to make a proper management plan for your condition.
- Lower limb color doppler is a safe, rapid and painless procedure with no risk or side effects.
Leg doppler test price in Delhi?
Lower limb doppler scan price usually varies with city, location and depends upon whether you are going to a government hospital or a private set-up. Various diagnostic and imaging centers charges differently according to the quality of machines they provide and offers currently availing in them. Colour Doppler sonography charges also vary with the body part which need to be examined and the type of doppler ultrasound.
Color Doppler test is a modern screening and diagnostic technique that requires costly and modern equipments along with skilled Radiologists to do the scan. While going for a doppler scan, it’s important that you visit the right center as quality matters the most and you shouldn’t take any risk with your health.
To choose the best diagnostic center for Lower limb doppler ultrasound in Delhi.
Ganesh Diagnostic and Imaging center (GDIC) is now offering 50% discount on all types of Color Doppler ultrasound. We have many branches in different locations of Delhi. So, if you are searching for the best center offering doppler ultrasound then schedule your appointment at the Ganesh Diagnostic and Imaging center.
You can avail Color Doppler Both Lower Limbs at just
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