MRI Exam Information

Preparation

Preparation for your MRI will depend on the type of exam; a CDI representative will call you prior to your appointment to provide specific instructions, and review health and insurance information.
Please bring to CDI previous imaging study results (MRI, CT, x-rays) such as reports, films or CD-Roms, if available.
Because of the magnetic field, you will be asked to wear metal-free clothing, or to change into a gown. You also will be asked to remove any metallic objects, such as jewelry, watches, and hair clips.
Inform your technologist of prior surgeries or metal implants, such as pacemakers or aneurysm clips.
Notify a member of CDI’s staff if your are nursing or if there is a chance you could be pregnant.
Please arrive 15 minutes early to verify your registration.

During the exam – what to expect

You will lie on a cushioned table and often an imaging device called a “coil” will be placed around the area of the body to be scanned.
Once you are comfortably positioned, the table will move into the magnet opening.
As images are acquired, you will hear “knocking” or “buzzing” sounds for a few minutes at a time. It is important to lie as still as possible during this part of the exam to help us capture clear images.
If necessary, physician-administered medication is available to help you relax.
In some cases, you will need contrast material to further aid in detection or diagnosis of potential abnormalities. In this instance, an I.V. will be placed in your hand or arm. Once the contrast is injected, you will feel a warm, flushed sensation, and may experience a metallic taste in your mouth that lasts for about two minutes.

After the exam – what to expect

A radiologist who specializes in a specific area of the body will review your images.
The radiologist prepares a detailed diagnostic report to share with your doctor.
Your doctor will consider this information in context of your overall care, and talk with you about the results.