|
|
What is MRI? MRI is a sophisticated diagnostic technique that creates high resolution images of the body without the use of X-rays. The technique uses a magnet and radio frequency waves, similar to those used in an AM/FM radio. What to Expect? MR is a painless, non-invasive procedure, with no known side or after effects. Only a faint knocking sound will be heard, which is simply the imaging process in operation. The procedure typically will last from 30 to 45 minutes depending on the type of information required by your physician. All that is required of you is to be as still as possible during the exam. You will be seen by the technologist at all times. For your convenience, an intercom system is built into the magnet so that if you should need anything at all, the technologist will be right there. In certain instances, a contrast agent may be administered to enhance the study. There are no extra precautions should the doctor require this. This contrast agent is NOT the same as CT dye. Consult the doctor or technologist to answer any questions you may have. What do you have to do? No special preparation is required prior to the MRI exam. You may eat normally and continue to take any medication prescribed by your doctor unless otherwise directed. Because of the magnetic field you will be asked to leave certain items in a safe place outside the scan room such as coins, jewelry, watches, glasses, credit cards, keys and other metal objects. You may also be asked to remove dentures. In order to make you the most comfortable and provide the best images, you should wear comfortable clothes that are preferably made of cotton. Sweatsuits or cotton shorts and shirts are the best. We can provide clothing if needed. MRI is very safe for most people. The main exceptions are those patients with aneurysm clips, pacemakers, metal implants, neurostimulators (Tens-unit), surgical staples and foreign metallic objects in the eye. If you have any of these, check with your physician or technologist. If pregnant, you should notify your physician and/or our office at the time of scheduling.
| |||||||||||||||||||||||||||||||||||||
|
| ||||||||||||||||||||||||||||||||||||||
|
| ||||||||||||||||||||||||||||||||||||||