What should you know about a Prisma MRI scanner?

A Prisma MRI scanner is a high-field magnetic resonance system that produces detailed images without using ionising radiation. A Prisma MRI scanner is a high-field MRI system used to produce detailed images of body tissues. The examination uses magnetic fields and radio waves, and the scanner may be paired with contrast when clinically appropriate.

During an examination, you lie on a table that moves into the scanner while a coil collects signals from the body area being studied. The machine makes loud knocking or tapping sounds, so ear protection is provided. Clear images depend on keeping still; some examinations also involve breath-holding.

A Prisma system can support specialised examinations, but the scanner name does not determine your diagnosis or guarantee that a particular scan is needed. The radiologist selects sequences for the clinical question. MRI can be used for areas such as the brain, joints, abdomen or breasts.

Complete the safety questionnaire carefully. Tell staff about pacemakers, clips, implants, metal fragments, pregnancy, kidney disease and prior contrast reactions. Remove jewellery, watches, hearing aids and magnetic cards. Follow any fasting or medicine instructions, and tell the team if enclosed spaces cause anxiety so they can discuss practical support.

During the scan, use the call button for pain, panic, overheating, breathing trouble or a new sensation after contrast. After contrast, get urgent help for facial swelling, wheezing, fainting or severe dizziness. Report a delayed rash or ongoing symptoms to the imaging department.

Which body area will be scanned and what question should it answer? Will contrast be used? Are my implants safe for this scanner? How long should I expect to remain still? When will the report be available?