10 Benefits of Having a Full Body MRI Scan

Magnetic Resonance Imaging (MRI) scans are one of the most advanced forms of modern medical imaging technology. They use magnetic fields and radio waves to generate high-resolution 3D images of the body’s internal structures. MRI scans are commonly used to examine the brain and the spinal cord, helping to diagnose illnesses and other potential health issues.

In recent years, full body MRI scans have gained popularity as a tool for preventive health screening. These scans provide a comprehensive view of overall health by assessing soft tissues, organs, and blood vessels throughout the entire body.

Here are 10 key full body scan benefits to consider.

Early detection of diseases

One of the most important advantages of full body scans is that they can identify health conditions at an early stage - often before symptoms appear. Whole body MRI scans can reveal concerning developments such as growths, inflammation, abnormalities, unusual changes, degeneration, and blockages. This allows doctors to intervene early and address a wide range of serious conditions including cancer, tumours, neurological conditions, organ diseases, and musculoskeletal disorders.

Research suggests that nearly 4 in 10 cancer cases may be linked to preventable risk factors. By detecting signs of disease as early as possible, a full body MRI scan can significantly increase the chances of successful treatment and better health outcomes.

Detailed imaging of soft tissues and organs

MRI scans provide in-depth 3D pictures of soft tissues and organs in multiple areas of the body. These include:

• Brain
• Key blood vessels
• Spinal cord & nervous system
• Liver
• Pancreas
• Gallbladder
• Kidneys
• Spleen & Lymphatic system
• Reproductive organs (including the prostate, uterus, ovaries and urinary bladder)

Additionally, MRIs can be used to assess the heart, digestive system, and other areas, though other, more specialised scans may be better suited for detecting issues in these areas.

MRIs offer far superior contrast between soft tissues compared to CT scans and X-rays, making them the most effective imaging method for detecting abnormalities in most organs, muscles, tendons, and ligaments.

Bespoke scanning protocol

Providers like Full Body Scan offer customised scan packages that allow patients to tailor their full body scans to meet their individual needs and preferences. This is achieved through a range of booking options and a pre-scan consultation, during which patients can discuss their medical history and specific concerns, allowing the scan to focus on any areas of interest. You also have the flexibility to choose where to have your full body scan, which isn’t always an option if referred for an NHS scan.

The pre-scan consultation will also address potential concerns, such as claustrophobia, which can be an issue for some due to the scanning process requiring them to lie inside an enclosed tube for up to 90 minutes.

Fast results

Results from private body scans are typically available more quickly than those arranged through the standard GP referral route. You can expect to receive your findings within 7 working days, often sooner, while NHS scans may take a couple of weeks or longer. The main benefit of this faster turnaround is that you can begin any necessary follow-up treatment as soon as possible.

Non-invasive procedure

MRI scans are non-invasive, meaning they involve no incisions or injections. This allows them to be performed with minimal preparation. During the procedure, patients lie on a padded table that passes through a tube-shaped MRI scanner. The scan can take up to 90 minutes, which may be challenging for those with claustrophobia, but this can often be managed with a mild sedative.

Some MRI scans use gadolinium-based contrast agents to enhance image clarity, but standard full body scans do not require contrast materials. Contrast agents are typically injected into the bloodstream and may cause mild side effects, such as nausea or temporary rash.

Because MRI scanners use powerful magnets, you will need to remove any metal objects, such as piercings, jewellery, or metal in your clothing. MRI scans are generally not suitable for individuals with metal implants or pacemakers.

No exposure to ionizing radiation

MRI scans use magnets and radio waves instead of X-rays, making them safer than CT scans since there is no exposure to radiation. While the radiation dose from a CT scan is low, it does carry a slightly increased risk of developing cancer. Research shows that the risk ranges from 0.7% for a single CT scan to between 2.7% and 12% for multiple scans.

In contrast, you can have as many MRI full body scans as needed (usually on an annual basis) without posing any harm to your health.

Comprehensive view of the body

A whole body scan provides an overall picture of the body, rather than focusing on a specific part. This makes it akin to an MOT for your body, which can be very useful as a preventive healthcare measure. Full body MRI scans are also beneficial if you happen to experience unexplained or non-specific symptoms that may be difficult to address with a specialised MRI scan.

Can help monitor chronic conditions

In addition to detecting diseases, full body MRIs can also help track chronic conditions, including:

• Alzheimer’s and Dementia
• Arthritis
• Cardiovascular conditions
• Degenerative spinal conditions
• Multiple Sclerosis (MS)

Repeated scans can monitor growths, abnormalities, and changes occurring within the body, and can be combined with more focused scans if necessary. They also provide valuable insights into the progress of any treatments.

Supports accurate diagnosis

MRI scans are generally considered more accurate than other methods, such as CT scans and ultrasounds, due to the high level of detail in the images. This makes them especially valuable for accurate diagnosis, particularly when examining areas such as the brain, spinal cord, soft tissues, and various organs. MRIs offer both:

• High specificity, which helps pinpoint the exact area of concern
• High sensitivity, enabling the detection of even small abnormalities

For example, MRI scans can aid in diagnosing MS by identifying small lesions on the brain or spinal cord, even before symptoms manifest.

Peace of mind

Due to the many benefits of full body MRI scans, they are excellent for providing peace of mind to anyone concerned about their health and wellbeing. They help eliminate doubts for those with symptoms or who are in high risk groups, while also offering reassurance to symptom-free individuals wanting to check the state of their health.

Get a full body MRI scan

Are you interested in a full body MRI scan to assess the current picture of your health? Simply select a suitable scanning centre and complete a short form to book a scan in minutes. One of our friendly clinicians will reach out to discuss your requirements and walk you through the procedure. They will also provide post-scan support and advice to ensure you fully understand your results and follow up in the best and most effective way.

Sources used

• https://www.nibib.nih.gov/science-education/science-topics/magnetic-resonance-imaging-mri
• https://www.healthline.com/health/ct-scan-vs-mri#ct-scan-vs-mri
• https://www.nature.com/articles/s41416-018-0029-6
• https://www.sciencedirect.com/science/article/abs/pii/S0037198X17300123
• https://www.health.harvard.edu/cancer/radiation-risk-from-medical-imaging
• https://www.nationalmssociety.org/understanding-ms/what-is-ms/how-ms-is-diagnosed/mri