Magnetic Resonance Imaging (MRI)

What is it?

MRI uses a powerful magnet and computer technology to create detailed images of the soft tissues, muscles, nerves and bones in your body. There are no known side effects of MRI, and it uses no radiation. Mizell Memorial Hospital offers MRI procedures on a Hitachi high field scanner with a short bore. The "bore" is the donut shaped device that the table will slide thru during the procedure. A short bore makes the experience tolerable for the majority of persons - even those that are slightly claustrophobic.

What to Expect

Generally there are no special preparations to follow before your exam. Because MRI uses a strong magnetic field, metal objects may interfere with the scan. We ask that you leave your valuables at home. We provide a secure location to store your keys, jewelry and other valuables during the exam. We ask that you wear comfortable, loose-fitting clothing, without zippers, snaps, etc. you may be asked to change into a hospital gown for image quality and safety reasons.

All metallic/surgical implants must be assessed for safety before having any MRI procedure. Common implants that may not be safe for MRI procedures include certain makes and models of the following:
Pacemaker
Aneurysm clips in the brain
Inner ear (cochlear) implants
Implanted spinal cord stimulator
Metallic implants
Metal fragments in one or both eyes

Please notify our staff if you have had:

have had anything artificial implanted in your body
have removable dental devices
wear a hearing aid(s)
have ever been a metal worker
are pregnant or think you might be
are breastfeeding
are diabetic
are on dialysis
have a kidney disorder
have anemia or any diseases that affect red blood cells

If you have any questions about your eligibility to have an MRI scan, consult with your doctor. You may call the MRI staff and they will be happy to answer your questions as well.

What to Expect

You will be asked to complete an MRI Screening form upon arrival. Be sure to bring a list of your medications with you. While most MRI scans do not require the use of contrast material, there are times that contrast material is needed. A review of your medications is done before giving you any type of contrast.

Once you're positioned in the scanner, the technologist will communicate with you throughout the procedure via an intercom system. The scanner makes many loud and
strange noises during the scan. Ear plugs are provided to reduce the noise level during your scan. Remaining relaxed during the scan helps to reduce body movements.
The average MRI scan takes 30 - 40 minutes.

After your procedure is finished the radiologist will review your images and provide a typed report to your doctor within 48 hours.