Carotid Doppler is a non-invasive ultrasound examination. It is used to examine the carotid arteries in the neck and evaluate blood flow towards the brain. The test combines conventional ultrasound examination with Doppler technology. This allows the radiologist to examine the structure of the carotid arteries and assess the direction and speed of blood flow through them.
The doctor may recommend carotid Doppler in Siliguri if the patient has symptoms such as high blood pressure, diabetes, high cholesterol, smoking history, etc.
A carotid Doppler, also called carotid duplex ultrasound, evaluates the carotid arteries located on both sides of the neck. It provides information about both the appearance of blood vessels and the blood moving through them. A carotid Doppler ultrasound scan in Siliguri may help doctors assess the following –
the test can identify whether a carotid artery has become narrower than normal.
it assesses whether blood flow is being restricted by a partial or more pronounced blockage
it can detect atherosclerotic plaque, which is a buildup of fatty, fibrous, or calcified material along the artery wall.
it measures the direction and speed of blood flow.
follow-up Doppler examinations may help doctors monitor the treated artery and check for changes over time.
if a carotid stent has been placed to improve blood flow, Doppler imaging can help doctors monitor the blood movement through the treated area.
it provides information about the abnormalities affecting the structure or blood flow of the carotid arteries.
A carotid Doppler test is a simple, non-invasive ultrasound examination used to assess the carotid arteries and blood flow through them. The procedure is generally comfortable and does not include injections or radiation. Read below to learn what happens during a carotid ultrasound in Siliguri -
One advantage of carotid Doppler is that it requires little to no preparation. Patients are not required to undergo fasting specifically for a standard carotid ultrasound. The steps below can help you prepare for the Carotid Doppler Test in Siliguri –
patients should try to wear loose clothing that gives access to the neck.
these will be removed before the scan, so it is better to leave them at home.
if the patient has previous ultrasound, CT scan, MRI, etc., taking them along may help the doctor compare findings when appropriate.
Carotid Doppler and Colour Doppler both use ultrasound to check blood flow, but they mean different things. Carotid Doppler specifically examines the carotid arteries in the neck, while Colour Doppler is a technique that uses colours on the screen to show the direction and movement of blood flow. In simple terms, Carotid Doppler tells us which blood vessels are being examined, while Colour Doppler is the ultrasound technology used to measure and map the direction and speed of that blood flow. Understanding this distinction can help patients know what their doctor means when recommending a particular Doppler examination.
| Feature | Carotid Doppler | Colour Doppler |
|---|---|---|
| What it means | An ultrasound examination focused on the carotid arteries | A Doppler ultrasound technique that displays blood flow using colour information |
| Main area examined | Carotid arteries in the neck | Can be used to examine blood vessels in different parts of the body. |
| Primary purpose | To assess the structure of the carotid arteries and blood flow towards the brain | To visualize blood flow, including its direction and movement. |
| What it can assess | Narrowing, plaque buildup, blood flow changes, and more | Blood flow patterns and vascular changes in the specific body region being scanned. |
| Type of examination | A specific vascular ultrasound examination | An imaging technique that can form part of different Doppler ultrasound examinations. |
| Body region | Primarily neck | Depends on the type of Doppler examination |
The cost of carotid Doppler may range between ₹3100 –₹5200. It may vary depending on the facility and the type of examination. The table below provides the list of prices for Carotid Doppler scan in Siliguri –
| Carotid Doppler Test | Approximate cost in Siliguri |
|---|---|
| Carotid Doppler, low–range | ₹3100 |
| Carotid Doppler, mid–range | ₹3,250–₹4,303 |
| Carotid Doppler, high–range | ₹5168 |
Note: These are indicative prices and not the current universal prices. The actual costs may vary based on factors such as the diagnostic centre, whether both carotid arteries are examined, the reporting process, and more. Patients should confirm the current price with the centre before booking the test.
For a specialised vascular ultrasound, such as carotid Doppler, the expertise of the radiologist interpreting the examination is an important consideration. Dr. Yugal Goyal provides one of the most advanced Carotid Doppler ultrasounds in Siliguri. Here are some of the reasons that make him an excellent choice –
Dr. Yugal Goyal holds an MBBS and MD in radiodiagnosis, thus having a strong foundation in diagnostic imaging and radiological evaluation.
Dr. Goyal is one of the few doctors in Siliguri to provide the services of tele-radiology. Thus, patients who cannot visit him in person can also get access to his expert diagnosis.
Dr. Yugal Goyal provides a range of image-guided procedures, including FNAC, percutaneous drainage, nephrostomy, biliary drainage and PTBD stenting, providing patients access to a wide array of interventional radiology services.
His diagnostic centre performs ultrasound in an advanced way, thus providing quick, high-definition images. This saves the patient's time by preventing the need for a rescan.
A carotid Doppler is used to examine the carotid arteries in the neck and assess how blood flows through them. They are also used to detect narrowing of the carotid arteries, to assess blood flow, identify plaque or blockages, evaluate carotid artery disease in patients, monitor carotid artery abnormalities, and evaluate blood vessels after treatment.
No, fasting is generally not required for a standard carotid Doppler test. You can eat or drink normally before the examination unless your doctor or diagnostic centre provides different instructions.
A carotid Doppler usually takes around 30 minutes. However, the exact duration may vary depending on the patient and the extent of the examination.
Yes, a Carotid Doppler Ultrasound can detect narrowing or blockage in the carotid arteries. It does this by producing images of the blood vessels and assessing blood flow through them. It can help identify plaque buildup and estimate how much an artery has become narrowed.
There are many diagnostic centres in Siliguri where you can get a carotid Doppler test. However, for precise ultrasound and accurate reporting, Dr. Yugal Goyal is the best choice. His cutting-edge diagnostic centre and patient-centric approach have made him one of the most trusted choices for carotid Doppler in Siliguri.
What Patients Say
Clear & Reassuring
The entire process was explained clearly, and I felt comfortable asking questions. The consultation was professional, calm and reassuring.
Amit Sharma, Siliguri
Professional Experience
Very professional approach and detailed attention to the case. I appreciated how patiently everything was explained before proceeding.
Priya Das, Siliguri
Thorough Consultation
Dr. Goyal took the time to understand the concern and explain the findings in simple language. A very reassuring experience.
Rahul Agarwal, Jalpaiguri
Patient & Approachable
The consultation was handled with patience and care. Dr. Goyal explained the medical details in a way that was easy to understand.
Sneha Roy, Malbazar
Sanjay Gupta
From the initial consultation to understanding the imaging findings, everything was handled in a clear and professional manner.
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