What is an MRI?
Magnetic resonance imaging (MRI) is a new technique that allows doctors to see inside the human body in remarkable detail without using x-rays. Instead, MRI uses a powerful magnet, radio waves and a sophisticated computer system. This scan will provide your doctor with important information on certain types of body tissue (internal organs, joints, brain and spine) differently than an x-ray or a computed tomography (CT) scan.
How do I prepare for my MRI scan?
Very little preparation is required for an MRI scan. You can eat, drink, and take your medication. Prior to the scan, you are encouraged to go to the bathroom.You will be asked to remove all metallic items from your person, such as watches, jewelry, hairpins, eyeglasses, and hearing aids. Also, do not take any credit, bank, or parking cards with you into the scan as the scanner will erase the information recorded on the metallic strip. An area will be provided for safe-keeping of valuables.
What can I expect during the MRI scan?
The scan is performed by a radiologist (a doctor specializing in medical diagnosis by x-ray and scans) and a radiologic technologist.Upon arriving in the MRI Department, you will be greeted by a receptionist and asked a series of questions. Once in the scan room, you will be asked to lie on a padded table.
During the scan, it is important to hold very still, as movement will cause blurring of the pictures. Throughout the entire examination, you will be able to speak to the technologist via an intercom. Technologists will talk with you frequently during your scan, explaining the procedure each step of the way.When the scanner is operating, you will hear a loud thumping noise and may feel a slight vibration. This is normal.
How long will the MRI scan take?
Each MRI scan is different. However, most scans take approximately 45-60 minutes.
What will happen following my MRI scan?
Immediately following the scan, you may resume normal activities, diet and medications.
Important Considerations
You should not have an MRI scan if you are or suspect you may be pregnant.It is very important to inform the doctor or the nurse prior to the scan if you have any of the following metal implants or objects. Your doctor will decide if you can be safely scanned.
Aneurysm clips, artificial heart valve, bullets, cardiac pacemaker, eye orbital prosthesis, hip or knee prosthesis, insulin pump implant, intercranial bypass graft clips, middle or inner ear prosthesis, shrapnel, sternal wire sutures, tantalum mesh, transcutaneous electric nerve stimulation device.
Additionally, if you have ever been a metal worker, it is important that you inform the doctor of this, as you may be required to have your eyes x-rayed before having the scan.
This information will be asked on the day of the scan, and you will be asked to sign a form stating you are aware of the need to provide this information prior to the scan for your own safety.
How do I find out the results of my MRI?
Your MRI scan will be reviewed by a radiologist. The radiologist will send a report to your physician, who will give you the results of the scan.
For more information on Anchor Health Centers MRI services please call one of the following Naples locations:
- The Commons Building - (239) 643-8891
- Veterans - (239) 254-5027