What is Magnetic Resonance Imaging (MRI)?

 

This information is designed to help you understand the test(s) you will be having.

Please arrive at the medical center 30 minutes before your scheduled test time.

Your examination will be interpreted by a Radiologist (physician specializing in medical imaging). The Radiologist will dictate a report that states your exam results. The report will be typed and sent to your physician. You can make arrangements with your physician as to how you will receive your exam results (such as follow-up appointment, calling the physician office, etc.).

If you have any questions, please call the Radiology/Medical Imaging Department. 

The MRI (magnetic resonance imaging) exam represents a new way of looking at disease processes without the use of radiation. Instead, "magnetic resonance" is used to provide images, which provide excellent anatomical detail and reflect changes in tissue chemistry. During the exam, you will lie on a table in a strong magnetic field while a computer collects the information used to create images.

 

PREPARATION

Contrast material (medium) may be given by intravenous injection, but generally, there are no dietary restrictions and all medication may be taken without interference.

 

LENGTH OF THE PROCEDURE

The procedure may take approximately 45 minutes to complete. Outpatients are requested to arrive in out-patient registration 45 minutes prior to the exam for registration. Children may require sedation for the procedure. If this is necessary, special arrangements will be made by your physician before your visit.


 

SPECIAL NOTES: 

 

Patients or individuals with pacemakers or aneurysm clips in the brain cannot be scanned by MRI. Those who are pregnant, have artificial heart valves or other surgical implants, should have the physician's office inform the department at the time of scheduling to determine if it is possible to have an MRI exam. Most exams do not require you to wear a gown.