If you’ve never had an MRI scan before, it’s natural to have questions about what to expect. The good news is that preparation is straightforward, and the scan itself is painless and safe.

This guide walks you through everything you need to know, from what to wear to what happens during your appointment at our Milton Keynes clinic. Whether this is your first scan or you just want a refresher, you’ll find practical answers here.

An MRI (Magnetic Resonance Imaging) scan uses magnetic fields and radio waves to create detailed images of your body without radiation. At VitalScan, we use advanced scanning technology to detect:

• Brain and spinal cord conditions (Brain MRI Scan and Spine MRI Scan)
• Joint, muscle, and ligament injuries (Knee MRI Scan or Shoulder MRI Scan)
• Heart and blood vessel conditions (Cardiac MRI Scan)
• Tumours or abnormal growths
• Organ conditions including liver, kidney, and abdominal issues (Abdominal MRI Scan)

Your results are reviewed by specialist radiologists and typically available within days.

Remove or avoid wearing:

• Jewellery, watches, piercings
• Clothing with metal zips, buttons, or underwire bras
• Makeup containing metallic particles (mascara, eyeshadow)
• Credit cards and phones (the magnetic field will damage them)

If you have a pacemaker, metal implants, or medical devices, inform our team when booking. Most implants are MRI-safe, but we’ll confirm in advance. Learn more on our Your Experience page.

Wear soft, comfortable clothing without metal. Cotton joggers and a plain t-shirt work well. We’ll provide a hospital gown if needed.

For joint scans like a Hand and Wrist MRI or Hip MRI, loose-fitting clothing makes positioning easier.

You can eat and drink normally before most MRI scans. Some abdominal scans require fasting for a few hours. Your appointment confirmation will specify any requirements.

Continue taking regular medication unless we advise otherwise. Drink water before and after your scan, particularly if you’re having contrast dye.

For Full Body MRI Scans, you may receive additional preparation instructions.

Feeling nervous before your first MRI is completely understandable. The scanner can look intimidating, and if you’re dealing with health concerns, the whole experience can feel overwhelming. Our Milton Keynes team works with anxious patients every day and knows what helps.

Talk to us: Let your radiographer know if you’re feeling anxious. They’ll explain each step clearly and stay in contact throughout your scan via intercom. You’re never alone in there.

Breathing techniques: Slow, steady breathing really does help. Try focusing on a calm memory or imagining yourself somewhere peaceful.

Music: Most patients find that listening to music through headphones makes a real difference. It distracts from both anxiety and the scanner noise, helping time pass more quickly.

Sedation options: If you’re very claustrophobic or particularly anxious, sedation is available. We also offer open MRI services designed specifically for patient comfort. You can learn more about these options on our Your Experience page.

Feeling nervous before your first MRI is completely understandable. The scanner can look intimidating, and if you’re dealing with health concerns, the whole experience can feel overwhelming. Our Milton Keynes team works with anxious patients every day and knows what helps.

Talk to us: Let your radiographer know if you’re feeling anxious. They’ll explain each step clearly and stay in contact throughout your scan via intercom. You’re never alone in there.

Breathing techniques: Slow, steady breathing really does help. Try focusing on a calm memory or imagining yourself somewhere peaceful.

Music: Most patients find that listening to music through headphones makes a real difference. It distracts from both anxiety and the scanner noise, helping time pass more quickly.

Sedation options: If you’re very claustrophobic or particularly anxious, sedation is available. We also offer open MRI services designed specifically for patient comfort. You can learn more about these options on our Your Experience page.

• Appointment letter and photo ID
• Current medication list
• Previous scan reports or referrals (if applicable)
• Water bottle

Arrive 15 minutes early for safety checks and questions.

Book your appointment through our MRI Booking Page.

Our reception team will check you in and you’ll complete a short safety questionnaire (this is standard for everyone and just helps us keep you safe during the scan).

Your radiographer will then explain the procedure in plain terms, answer any questions you have, and show you where to change and store your belongings securely. If anything’s unclear, just ask. We’d rather you understood everything than felt rushed through.

The scan itself is straightforward and completely painless. You’ll lie on a cushioned table that slides into the scanner. The machine produces loud tapping and humming sounds while it captures images, which can sound unusual if you’re not expecting it, but it’s just the scanner working normally.

Scan duration: Most scans take 20 to 45 minutes depending on the area being examined and whether contrast dye is used. Your radiographer will tell you exactly how long yours will take.

You can speak to your radiographer through the intercom at any time. If you need a short break or feel uncomfortable, just let them know. There’s no pressure to stay completely still if you need to adjust slightly.

You can leave immediately once your scan finishes. If you receive contrast dye, drink plenty of water throughout the day.

Your results are reviewed by specialist radiologists and typically shared with your referring clinician within a few days. Read more about our process on our Compliance page.

Driving: You can drive home and resume normal activities unless you’ve had sedation.

Some scans require a contrast injection to improve visibility of certain organs or blood vessels. If this applies to your scan, we’ll explain why it’s needed beforehand.

The injection goes into your arm and you may feel a brief cool sensation for a few seconds. Some patients describe a slight metallic taste, but this passes quickly. These sensations are completely normal and nothing to worry about.

Adverse reactions to contrast dye are rare. Our staff monitor all patients closely and are trained to handle any concerns immediately.

MRI scans are safe for children and performed regularly at our Milton Keynes clinic. Parents can usually stay in the room. For younger children, we can arrange positioning support or mild sedation to help them remain still and comfortable.

If you find traditional scanners difficult, ask about our open MRI services. These wider scanners reduce claustrophobia while maintaining image quality.

Both provide detailed internal images but work differently:

MRI: Uses magnets and radio waves. Better for soft tissue including muscles, joints, brain, and spinal cord.

CT: Uses X-rays. Faster imaging, ideal for bones and emergency situations.

Your doctor will recommend the most appropriate scan for your condition. Contact us if you’re unsure which scan you need.

• Remove all metal objects and jewellery
• Wear comfortable, metal-free clothing
• Bring appointment letter and photo ID
• Inform staff about implants, devices, or allergies
• Follow any fasting instructions provided
• Communicate with your radiographer throughout

If you’re still weighing up whether to book, remember that early detection makes a real difference to treatment options. An MRI scan gives you clear answers, and at VitalScan, the process is designed to be as straightforward as possible.

We offer same-day and next-day MRI appointments at our Milton Keynes clinic with no GP referral required. Our clinic is located minutes from Milton Keynes Central Station with free on-site parking at 100 Avebury Boulevard.

Book online at vitalscan.health or call 01908 755556 if you’d prefer to speak to someone directly about your scan.

Radiology is an essential part of modern medicine, but it also has an environmental footprint. As technology advances, imaging centres are recognising the importance of sustainability in healthcare. Green radiology focuses on reducing waste, conserving energy, and adopting ecofriendly practices to limit the environmental impact of medical imaging.

At Vitalscan, we’re committed to creating a more sustainable future for diagnostic imaging without compromising on quality, safety, or patient care.

Radiology relies heavily on advanced technology; from scanners and computers to air conditioning systems and printing. This means that radiology departments consume significant energy and produce waste, both of which contribute to carbon emissions and climate change.

The environmental impact of radiology includes:

Transitioning to digital workflows, energyefficient equipment, and waste reduction strategies can dramatically reduce the environmental footprint of imaging services.

Many people wonder, “What are the environmental impacts of radiation?”

In modern diagnostic imaging, the levels of radiation used in procedures such as X-rays and CT scans are carefully controlled and regulated. However, the broader environmental impacts stem from the energy needed to power machines and the production of imaging equipment and consumables.

Key factors include:

At Vitalscan, we aim to use contrast materials responsibly and only when necessary, reducing environmental and population risks.

A common misconception is that diagnostic radiation pollutes the air. In reality, radiation from medical imaging does not linger or pollute the atmosphere. The environmental concern lies not in the radiation itself, but in energy consumption and waste management surrounding radiological services.

To minimise impact:

This ensures that radiology remains safe for both patients and the planet.

There are several practical ways imaging centres like Vitalscan can make radiology more sustainable.

Moving towards fully digital systems eliminates paper waste, improves efficiency, and saves costs.

Energy efficient systems and equipment significantly cut carbon emissions.

Sustainable waste management is key in green radiology.

The wider radiology industry also plays a role in sustainability.

Manufacturers such as Philips are exploring:

The future of radiology depends on combining technology, efficiency, and environmental responsibility. With advancements such as AIassisted scanning and digital patient engagement, radiology can continue to provide accurate diagnostics while reducing its carbon footprint.

Green radiology is not just a choice, it’s a necessity for the longterm sustainability of healthcare.

Ultrasound scans are a common and safe imaging test used to look at the inside of your body. Whether you’re checking on a pregnancy or investigating a medical issue, proper preparation can help ensure the scan goes smoothly and produces clear images. In this guide, we’ll explain why ultrasounds are done, how to prepare for your ultrasound appointment, what to expect during the scan, and what happens afterwards. We’ll also answer frequently asked questions about ultrasound scans.

Ultrasound scans (also called sonograms) use sound waves to create real time images of your organs and tissues. They are used in many situations because they are non invasive, painless, and do not use radiation. Here are some of the main reasons an ultrasound might be recommended:

Investigating symptoms or lumps:

If you have unexplained pain, swelling, or a lump, an ultrasound can help identify the cause.

Monitoring known conditions:

Doctors often use ultrasounds to keep an eye on existing health issues. For instance, checking thyroid nodules, liver disease progression, or the growth of fibroids in the uterus over time.

Guiding procedures:

During certain medical procedures, ultrasounds help doctors with precision. They can guide a needle for a biopsy (taking a tissue sample) or ensure correct placement of an injection (such as a steroid injection into a joint).

Pregnancy scans:

Ultrasound imaging is the standard way to monitor a baby's development in the womb. Throughout pregnancy, scans check the baby’s growth and health (for example, the 12 week dating scan or the 20 week anatomy scan). Ultrasounds can also confirm early pregnancy and check for multiple babies.

Ultrasound is often the first imaging test ordered because of its safety and effectiveness. From abdominal organs like the liver and kidneys to muscles, joints, and blood vessels (using a Doppler ultrasound to see blood flow), ultrasounds have a wide range of uses.

External Ultrasound Scans

This is the most common type. A small handheld device called a probe (or transducer) is moved over the surface of your skin to capture images. The probe sends sound waves into the body and receives the echoes back, creating a picture on a screen. External ultrasounds are used for most scans, such as abdominal ultrasounds, pregnancy scans, scans of the neck (thyroid) or breast, and musculoskeletal ultrasounds of muscles or joints.

Internal Ultrasound Scans

In an internal ultrasound, the probe is inserted a short distance into the body for a closer look at certain internal organs. The two common internal scans are:

Endoscopic Ultrasound Scans

This is a more specialised type of ultrasound usually done in hospital settings. An endoscopic ultrasound involves a flexible tube (endoscope) with a probe at the end. The tube is gently inserted through your mouth and down into the oesophagus (food pipe) or stomach to image areas like the digestive tract, pancreas, or nearby lymph node

In addition to these main types, there are special ultrasound techniques such as Doppler ultrasound (to measure blood flow), echocardiograms (ultrasound of the heart), and 3D/4D ultrasounds (often used in pregnancy to see more detailed or moving images). But no matter the type, preparation is key to getting the best results from your scan.

We make the blood test process as straightforward as possible. From easy booking, to a quick and professional blood draw, to fast results and follow up.

If you have any more questions about blood tests or want to book a private blood test in Milton Keynes or the surrounding area, feel free to contact our team.

Book Private Blood Test or call 01908 755556 if you'd prefer to speak to someone directly.

Understanding the difference between an MRI and a CT scan is essential when you are trying to make informed decisions about your health. Both imaging tests play an important role in diagnosing medical conditions but they work in very different ways. If you have ever wondered which scan is better, what each scan shows or why a doctor would recommend one over the other, this guide explains everything clearly.

An MRI scan, also known as Magnetic Resonance Imaging, uses strong magnetic fields and radio waves to create detailed images of the organs and soft tissues. MRI is especially effective for examining the brain, spinal cord, nerves, ligaments, cartilage, and internal organs. It produces very clear images without using radiation, making it ideal for patients who need repeated imaging or more detailed soft-tissue assessment.

MRI scans are also commonly used to diagnose a wide range of conditions, including joint, muscle, and ligament injuries (such as those assessed with a Knee MRI or Shoulder MRI), heart and blood vessel conditions (Cardiac MRI), tumours or abnormal growths, and organ-related issues involving the liver, kidneys, or abdomen (Abdominal MRI).

A CT scan also called Computed Tomography uses X ray technology to produce fast cross sectional images of the body. It is very effective at detecting bone fractures, internal bleeding, lung problems and cancers. CT scans are quick, widely available and excellent for emergencies or situations where every second counts.

Technology:

MRI uses strong magnetic fields and radio waves to generate images, whereas CT uses X-rays to create cross-sectional pictures. This means MRI involves no radiation, while CT scans do expose patients to a small amount of ionising radiation.

Best For:

MRI scans excel at imaging soft tissues: organs, muscles, nerves, brain, spinal cord, ligaments and tendons. CT scans are typically better for bone, detecting fractures, and scanning the chest, abdomen, or in emergency situations (like spotting internal bleeding or stroke).

Image Detail:

An MRI generally provides higher contrast and detail for soft tissue structures and can show subtle differences in tissues that a CT might miss. CT images are very detailed for bone structures and can still show organs and tissues, but not with the same soft tissue contrast as MRI.

Scan Time:

A CT scan is much faster, usually just a few minutes for the scan itself. An MRI scan takes longer, often 15 – 45 minutes or more depending on the area being scanned, because it composes many detailed images.

Patient Experience:

MRI machines are a tunnel like tube and can be loud during operation (you’ll wear ear protection). CT scanners are doughnut shaped rings and the procedure is quiet.

Cost and Availability:

MRI scans tend to cost more than CT scans because of the expensive equipment and longer scan times. CT scanners are common in most hospitals for quick diagnostics, whereas MRI machines are also widely available but may have longer waiting lists due to demand.

Both MRI and CT scans can be used to identify a wide range of conditions but each excels in different areas. Choosing the right scan depends on the part of the body being examined and what your doctor is looking for.

What Can a CT Scan Show That an MRI Cannot

A CT scan can identify certain conditions faster than an MRI. These include complex bone fractures, lung diseases, kidney stones, chest trauma and internal bleeding. CT scans are also more reliable for imaging patients who cannot remain still for long periods such as those in emergency care.

What Can an MRI Show That a CT Scan Cannot

An MRI offers superior detail of soft tissue. It can detect very small tears in ligaments and tendons, subtle brain abnormalities, nerve damage and early stage tumours in organs like the liver and pancreas. MRI is also the best choice for assessing spinal discs, joint cartilage and detailed brain mapping.

What to Expect During a CT Scan

A CT scan is very quick. You lie on a table that moves through a circular scanner while a series of X rays capture multiple images. Most scans take less than ten minutes and you can usually go straight home afterwards.

What to Expect During an MRI Scan

An MRI scan takes longer usually between twenty and sixty minutes depending on the area being scanned. You lie inside a large tube like machine while magnetic waves create the images. The scan is painless but can be noisy so ear protection is normally provided.

MRI Advantages

MRI Disadvantages

CT Scan Advantages

CT Scan Disadvantages

Choosing between an MRI and CT scan does not need to be confusing. At Vital Scan Health you can receive expert guidance to help you understand which scan is most suitable for your symptoms. Whether you want fast results or the highest level of image detail, you can choose a scan that supports your health and wellbeing.

Choosing between an MRI and CT scan does not need to be confusing. At Vital Scan Health you can receive expert guidance to help you understand which scan is most suitable for your symptoms.

Whether you want fast results or the highest level of image detail, you can choose a scan that supports your health and wellbeing.

Book MRI Scan or call 01908 755556 if you’d prefer to speak to someone directly.