RHODE ISLAND MEDICAL IMAGING
MRI



Magnetic Resonance Imaging (MRI)

MRI is another powerful tool to obtainvery detailed images of the human body. Instead of xrays, MR scanners use magnetic fields that have been shown to be very safe for medical purposes.

The MRI scan is performed inside a large cylindrical machine through which a table is able to move. The patient lies on the table and the table is positioned for the exam.MRI equipment RIMI uses scanners which are short in lenghth making the studies much more comfortable for claustrophobic patients.

Since the machine uses a strong magnetic field, it is important to let the technologist know of any metal on or in your body.

Some MRI exams require an injection of an MRI contrast or dye. The contast used for MRI is different than that used for CT scans, but it is still important for you to notify the technologist of any allergies you may have and whether you have had contrast injections in the past.

Typical MRI studies require 30 to 60 minutes. It is important to remain motionless throughout the exam.
All MRI exams at RIMI are interpreted by a board certified radiologist with subspecialty training in MRI.

Preparation:

MRCP/ABD/Pelvis
Nothing to eat or drink three hours prior to exam.

All other MR exams
There is no special preparation.

Information:

The Radiology Information Resource for Patients
MRI FAQ