Colour Doppler Renal Ultrasound in Gurugram

Overview of the Colour Doppler Renal Ultrasound

Colour Doppler renal ultrasound is a non-invasive diagnostic test that evaluates the blood flow and function of the kidneys. This test helps detect various renal conditions by assessing the haemodynamic changes in the renal arteries and intrarenal vessels. The renal colour Doppler test combines multiple tests, including colour Doppler, power Doppler, and spectral Doppler, to provide a comprehensive assessment of the kidneys. Colour Doppler helps visualise the direction and magnitude of blood flow, whereas power Doppler helps detect subtle and slow blood flow. Spectral Doppler provides a graphical representation of blood flow velocity over time, helping to quantify the degree of stenosis or other flow abnormalities.

Cost of Colour Doppler Renal Ultrasound

The cost of a renal colour Doppler test in India varies depending on factors such as the location, type of healthcare facility, and the specific services included. In private hospitals and clinics, the renal colour doppler test price can range from ₹2,500 to ₹6,000. Government hospitals often offer the test at a lower cost, typically between ₹1,500 and ₹3,500.

Use of Colour Doppler Renal Ultrasound

Colour Doppler renal ultrasound is used to diagnose various renal conditions. Some of the most common conditions that may require this test include:

• Renal Artery Stenosis (RAS): The test helps identify stenosis by showing high velocities and turbulent flow.
• Chronic Kidney Disease (CKD): The test evaluates changes in intrarenal perfusion (the amount of blood that passes through a unit of renal tissue in a specific period of time) and calculates the resistive index (RI) to assess the progression risk and severity of CKD.
• Hypertension: Colour doppler test for kidney is used to identify underlying renal vascular causes of high blood pressure, especially in cases of resistant hypertension or young patients.
• Renal Artery Thrombosis: The test can detect the absence or significant reduction of blood flow in the renal arteries, indicating thrombosis.
• Renal Vein Thrombosis: Colour Doppler and spectral Doppler help identify the absence or reversal of blood flow in the renal veins, suggestive of thrombosis.

What is the Procedure for Colour Doppler Renal Ultrasound in Gurugram?

The colour Doppler renal ultrasound procedure involves several steps to ensure accurate results. The process typically includes:

• Patient Preparation: The patient is positioned in a supine or lateral decubitus position, and a gel is applied to the abdomen to facilitate sound wave transmission.
• Initial Gray-Scale Imaging: The technician begins with grey-scale ultrasound to assess the morphology of the kidneys and renal arteries.
• Colour Doppler Settings: The technician optimises the colour Doppler settings to show optimal blood flow, adjusting the scale and gain.
• Power Doppler Imaging: Power Doppler is used to visualise subtle and slow blood flow, particularly in the renal parenchyma.
• Spectral Doppler Analysis: The technician obtains spectral Doppler waveforms from the renal arteries and intrarenal vessels to measure blood flow velocities and calculate indices like resistive index (RI).
• Documentation: The technician captures images and waveforms for documentation and interpretation by the radiologist.

How to Prepare for Colour Doppler Renal Ultrasound

Preparing for a Colour Doppler renal ultrasound is relatively simple. Follow these steps to ensure a smooth and accurate test:

• Hydration: Drink plenty of water (at least 1 litre) before the test to ensure adequate hydration, which helps improve the quality of the ultrasound images. You will be asked to hold the urine until the scan is completed.
• Clothing: Wear loose, comfortable clothing that allows easy access to the abdomen.
• Fasting: You may be asked to fast for 6-8 hours before the test to reduce intestinal gas, which can interfere with the ultrasound images.
• Medication: Inform your doctor about any medications you are taking, as some may need to be temporarily discontinued before the test.
• Medical History: Provide your doctor with a detailed medical history, including any previous surgeries or known renal conditions.

Who Can Opt for Colour Doppler Renal Ultrasound

Colour Doppler renal ultrasound is suitable for individuals who have or are suspected to have renal conditions. You may be advised to undergo this test if:

• You have symptoms such as flank pain, haematuria, or hypertension that may indicate a renal problem.
  You have a family history of renal diseases or a personal history of diabetes, hypertension, or other risk factors for kidney disease.
• You have been diagnosed with a renal condition and require regular monitoring.
• You have undergone a renal transplant and need to assess the function and blood flow of the transplanted kidney.
• Your doctor suspects a vascular abnormality in the kidneys based on other diagnostic tests or clinical findings.

Book a Colour Doppler Renal Ultrasound Online at Apollo 24|7 in Gurugram 

Booking a colour Doppler renal ultrasound online at Apollo 24|7 is a simple and convenient process. Follow these steps:

• Visit the Apollo 24|7 website or download the mobile app.
• Select the 'Diagnostic Tests' option and choose 'Colour Doppler Renal Ultrasound in Gurugram' from the list of available tests.
• Enter your location to find the nearest Apollo 24|7 diagnostic centre or partner clinic.
• Choose a convenient date and time slot for your test.
• Provide the necessary personal and medical details, and complete the payment process securely online.
• You will receive a notification about your successful booking via your registered email ID and phone number.