MRI scans are a non-invasive diagnostic technique that uses a strong magnetic field and radio waves to create detailed images of the inside of your body. These images help your doctor diagnose medical conditions. During the scan, you will hear loud banging noises, but ear protection will be provided.
Your healthcare provider has referred you for a magnetic resonance imaging (MRI) scan. MRI examinations can work towards aiding diagnoses and monitoring of a range of medical conditions. This leaflet provides information about the scan, how to prepare, and what to expect during your appointment.
If there is any possibility that you are pregnant, please contact our bookings team on: 01865 226644.
The Oxford Community Diagnostic Centre cannot see patients under the age of 18 for MRI.
MRI scans do not use X-rays and have no known risks or side effects. In some cases, individuals may experience sensations of claustrophobia or discomfort. In extremely rare instances, an allergic reaction to the contrast agent may occur.
Heating and thermal burns
Very occasionally, minor burns can occur during an MRI scan, but you may not feel them immediately. This is because the heating affects the fatty tissue below the skin, where there are no pain sensors. As a result, the burn may not become noticeable until it reaches the skin surface, which can take up to 24 hours after the scan. A burn may develop as red or peeling skin, swelling, white or charred skin or blistering.
If this occurs, please immediately contact us as well as your GP (we work in close collaboration). Together we will assess what if anything you should do.
Pregnancy and breast feeding
If you think you may be pregnant, please contact the CDC immediately on 01865 226644.
If you are feeding your child breastmilk, then you do not need to stop this as extremely little of the contrast gets into the breast milk.
Upon arrival, a staff member will review your MRI safety sheet with you. You will need to remove all metal objects, including all jewellery and glasses which can be stored safely in a locker. You may need to change into a hospital gown.
What happens during the Scan?
During the scan, you will lie on a table that slides into the MRI scanner, which is open at both ends. It is important to stay still for clear images. The radiographer will be in contact with you and can see you throughout the scan. You will have a buzzer to alert the radiographer if needed.
Scans take 15 to 30 minutes, and the radiographer will inform you of the estimated duration. You may receive an injection to help with the diagnosis.
After the scan
Following the scan, you may promptly resume your regular activities. The images will be reviewed by a radiologist, who will prepare a report for the healthcare provider who referred you.
Your healthcare provider will inform you of results accordingly.
Additional Resources
You can be seen through the NHS or as a private patient. You’ll need a referral first, and we’ll check it to make sure this service is right for you.