Prepare for Your
Magnetic Resonance Imaging (MRI)

An MRI scan produces pictures of internal body structures. Each exam will take 15 to 45 minutes. Because an MRI uses a magnetic field, there is no risk of radiation exposure.

Prior to your appointment, please let us know if you are or may be pregnant, or if you have:

• A pacemaker, aneurysm clips, or other metallic implants or devices
• Had any previous surgeries
• Transdermal/medication patches
• Had metal removed from your eyes
• An intrauterine device (IUD)
• A gunshot wound
• Had a recent endoscopy/colonoscopy

Before your MRI scan:

• A radiology nurse will contact you 24-48 hours prior to your exam to discuss your medical history and current medications
• Please bring previous imaging studies with you to your exam (MRI or CT reports and images)
• You are welcome to bring your favorite CD to listen to during your exam
• You will be asked to change into a gown, and remove any jewelry, hearing aids, eyeglasses, or removable dental work
• If you are having a non-enhanced scan (no contrast medium), eat and drink as you normally would
• If you are having an enhanced scan (with contrast medium), do not eat or drink for one hour before the scan
• If you have questions or require more information about your exam, please feel free to contact a radiology nurse at 612.879.1528 (8 am - 4 pm)

During the MRI scan:

• A two-way intercom will allow you to talk to your technologist any time during the exam
• If you are having an enhanced scan, a contrast medium will be injected through an IV into your arm or hand
• You will be asked to lie still to prevent the images from blurring
• The noise experienced during an MRI varies depending on the scan sequences

Printable Instructions to Prepare for Your MRI (PDF)
View MRI Scanners

Test Results:
Following the MRI examination, a radiologist analyzes the images and sends a report to your doctor, who will then discuss the results with you.