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The information provided in this article is for educational purposes only and is based on NHS recommendations. It is not a substitute for professional medical advice. Always consult your doctor or a qualified healthcare provider for advice on medical conditions or treatments.

What is Vascular Ultrasound?

Vascular ultrasound uses sound waves to evaluate the body's circulatory system. This safe, painless procedure provides detailed images of blood vessels, helping healthcare professionals diagnose and treat various conditions. The ultrasound uses a transducer, a small probe that emits high-frequency sound waves into the body. These waves bounce back from the tissues, and a computer creates real-time images for analysis.

This imaging technique is invaluable for visualising the structure and movement of blood flow through veins and arteries. Unlike X-rays, vascular ultrasound does not use ionising radiation, ensuring patient safety. It can show real-time changes in blood flow, making it an essential tool for accurate diagnosis and treatment planning.

What Can Vascular Ultrasound Diagnose?

Vascular ultrasound can diagnose a range of conditions related to the circulatory system. It helps detect blockages, clots, and abnormalities such as plaque buildup in arteries. This is crucial for planning effective treatments and interventions. It can also identify deep vein thrombosis (DVT), where blood clots form in major veins, typically in the legs or arms.

Additionally, the ultrasound assesses the success of procedures like angioplasty and evaluates conditions such as aneurysms and varicose veins. It is also used in paediatric cases to guide needle placement and evaluate congenital vascular malformations. At Spital Clinic, we ensure comprehensive diagnostics for optimal patient care. Below is a list of Vascular Scans we offer at Spital Clinic:

  • Deep vein Thrombosis (DVT) - from £190
  • Arterial Doppler - from £190
  • Renal Artery Stenosis - from £190
  • Carotid Artery - from £190
  • Varicose Vein - coming soon!
  • Abdominal Aorta Aneurysm - from £190
  • Kidney Colour Doppler - from £190
  • How is Vascular scan performed?

    To prepare for a vascular ultrasound, wear comfortable, loose-fitting clothing and avoid wearing jewellery. Depending on the area being examined, you may need to remove clothing and wear a gown provided by the clinic. If the examination involves your abdominal vessels, you may be asked to fast beforehand to ensure accurate results.

    During the Procedure

    1. Positioning: You will be positioned on an examination table, either lying down or seated, depending on the area being examined.
    2. Application of Gel: A water-based gel is applied to the skin over the area of interest. This gel eliminates air pockets between the skin and the transducer, ensuring clear images.
    3. Use of Transducer: The sonographer or radiologist uses a small handheld device called a transducer. The transducer emits high-frequency sound waves into the body and captures the echoes that bounce back.
    4. Image Capture: The transducer is moved back and forth over the area of interest. The sound waves are converted into real-time images displayed on a monitor. These images are then captured as still images or short video loops for detailed analysis.

    Special Techniques

    • Doppler Ultrasound: A Doppler ultrasound is often part of a vascular ultrasound examination. It measures the direction and speed of blood flow by detecting changes in the pitch of the sound waves as they bounce off moving blood cells. This technique provides colour images or graphs that show blood flow through the vessels, helping to identify blockages, narrowing, and other abnormalities.

    Post-Procedure and Results

    After the ultrasound, the gel is wiped off, and you can resume your normal activities immediately. The procedure is painless and typically takes 30 minutes, though the duration may vary based on the area being examined and the complexity of the condition.

    A radiologist, trained to interpret ultrasound images, will analyse the captured images. The radiologist will send a detailed report to the doctor who requested the exam. Your doctor will then discuss the results with you, explaining any findings and recommended next steps. In some cases, a follow-up exam may be necessary to monitor changes or evaluate the effectiveness of treatment. At Spital Clinic, our skilled sonographer and state-of-the-art technology ensure accurate diagnosis and effective treatment planning for all vascular conditions.

    Symptoms to check with Vascular scan?

    • Swelling in the legs or arms
    • Persistent leg pain or cramping
    • Varicose veins
    • Coldness in the extremities
    • Changes in skin colour
    • Unexplained leg or arm pain
    • Numbness or weakness in limbs
    • Pulsating or enlarged veins
    • Chronic foot or leg wounds

    Why Choose us?

    We provide a comprehensive range of services, from private GP consultations and specialised men's and women's health care to advanced ultrasound scans and proactive health screenings, all within a reassuring and state-of-the-art environment.

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    Holistic healthcare

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    open 7 days/week

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    Frequently Asked Questions

    You have a question about Vascular Ultrasound Scan? We have an answer.

    What is a Vascular Ultrasound?

    A vascular ultrasound is a non-invasive imaging test using high-frequency sound waves to visualise blood vessels. It produces real-time images of arteries and veins, showing blood flow and vessel structure. This technique helps diagnose conditions like deep vein thrombosis, arterial blockages, and aneurysms. Your GP or specialist may recommend a vascular ultrasound to investigate circulatory issues. It's particularly useful for assessing blood flow and detecting vascular abnormalities.

    How does a Vascular Ultrasound differ from other imaging tests?

    Vascular ultrasound offers several advantages over other imaging methods. Unlike angiography, it doesn't require contrast dye or radiation. It provides real-time, dynamic images of blood flow. Vascular ultrasound is often more cost-effective and accessible than CT or MRI scans. It's particularly effective for examining superficial blood vessels. Your healthcare provider can explain why vascular ultrasound might be preferred for your specific condition. They'll discuss its benefits and limitations compared to other vascular imaging options.

    Is a Vascular Ultrasound painful or invasive?

    Vascular ultrasound is a non-invasive and typically painless procedure. The sonographer applies gel to your skin and moves a handheld device over the area. You may feel slight pressure but shouldn't experience pain. If the examined area is already tender, you might feel some discomfort. The procedure doesn't require needles or incisions. Your healthcare provider can address any concerns about the ultrasound process. They'll ensure you're comfortable throughout the examination.

    Can Vascular Ultrasound guide treatments or procedures?

    Yes, vascular ultrasound can guide various treatments and procedures. It's used to guide needle placement for vein treatments, assist in the placement of central lines, and monitor during vascular surgeries. Ultrasound guidance improves accuracy and safety of these procedures. Your healthcare provider can explain if ultrasound-guided treatment is appropriate for your condition. They'll discuss the benefits and any potential risks involved.

    What Ultrasound Scan Types Are There?

    Vascular Ultrasound Scans: Aimed at creating images of blood vessels in the body, this scan assesses blood flow, detects blockages or clots, and evaluates the overall health of arteries and veins.

    MSK Ultrasound Scans
    :
    A non-invasive imaging technique to visualise muscles, tendons, ligaments, and joints. This scan helps diagnose and assess conditions like sprains, strains, tears, and inflammation in the musculoskeletal system.

    General Ultrasound Scans: A versatile live screening technique that can be used to screen nearly every area and organ in the human body. Using various probes, we can penetrate different surfaces to provide insights into what is happening inside your body.

    Our expertise in these ultrasound types ensures accurate diagnosis and effective treatment planning for our patients.

    How Quickly Can I Get Vascular Ultrasound Results?

    At Spital Clinic, we ensure you receive your vascular ultrasound results promptly. Often, our sonographer can provide immediate feedback during your appointment. Additionally, our specialists review the images on the spot to give you a comprehensive understanding of your condition before you leave. This means you get your results and a detailed explanation during your visit, eliminating the need to wait days for a report. Your healthcare provider will discuss the findings and recommend any necessary treatment options right away.

    Can Vascular Ultrasound detect all types of blood clots?

    Vascular ultrasound is excellent at detecting blood clots in large, superficial veins, particularly in the legs. It's the primary tool for diagnosing deep vein thrombosis. However, it may be less effective for detecting clots in smaller or deeper vessels. Your healthcare provider will explain the capabilities and limitations of vascular ultrasound for clot detection. They may recommend additional tests if there's suspicion of clots in areas less accessible to ultrasound.

    How does Vascular Ultrasound compare to angiography?

    Vascular ultrasound and angiography each have strengths for different conditions. Ultrasound is non-invasive, doesn't use radiation, and provides real-time, dynamic imaging. Angiography offers more detailed images of blood vessels throughout the body and can be combined with treatments. Your healthcare provider will explain which method is best for your specific case. They'll consider factors like the affected area, suspected condition, and potential risks.

    Can I have a Vascular Ultrasound if I have a pacemaker or other implanted devices?

    Yes, vascular ultrasound is safe for patients with pacemakers or other implanted devices. Unlike MRI, ultrasound doesn't use magnetic fields, so there's no risk of interaction with metal devices. However, some devices might affect image quality in the immediate area. Inform your sonographer about any implants before the scan. Your healthcare provider can advise on the suitability of vascular ultrasound given your specific implants or medical devices.

    How often should I have follow-up Vascular Ultrasounds?

    The need for follow-up vascular ultrasounds depends on your specific condition and treatment plan. Some conditions may require regular monitoring, while others might need a one-time assessment. Follow-ups can track disease progression, monitor treatment effectiveness, or screen for new issues. Your healthcare provider will recommend an appropriate follow-up schedule. They'll explain the rationale for any repeated scans and how they'll inform your ongoing vascular care.

    What are the different types of Ultrasound Scans?

    There are several types of ultrasound scans, each designed for specific purposes:

    Abdominal ultrasound: Used to examine organs in the abdomen, such as the liver, gallbladder, pancreas, and kidneys.
    Pelvic ultrasound: Used to assess the uterus, ovaries, and other pelvic structures in women, or the prostate gland in men.
    Pregnancy ultrasound: Used to monitor fetal development, confirm the due date, and detect potential complications.
    Breast ultrasound: Used to evaluate breast lumps or abnormalities detected during a mammogram or physical exam.
    Vascular ultrasound: Used to assess blood flow in arteries and veins and detect blockages or clots.

    What is the cost of DVT Ultrasound Scan in London?

    At Spital Clinic, a private DVT Ultrasound Scan with our expert sonographers costs £190. We are open 7 days a week and can offer morning, day and evening appointments. If you are using private health insurance, please call the clinic to provide your authorisation number. To book, please click here.

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