:: MRI Exam
The Radiologists of North County Radiology are specialist in Diagnostic and Interventional Radiology. They are committed to excellence in radiology and provide all imaging services.
The high-field MRI offers excellent image quality and maximum patient comfort. The extra-large Open Bore accommodates patients of all sizes and is perfect for those who get anxious during an MRI. With one foot of head room- the MRI is designed for an "open" feel. Claustrophobic patients easily tolerate their exams. Experience the best combination of openness and power. |
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What is a MRI Scan?
MRI is short for Magnetic Resonance Imaging. An MRA [Magnetic Resonance Angiography] evaluates arteries. MRI is an advanced technology that lets the radiologist see internal organs, blood vessels, muscles, joints, tumors, areas of infection, and more -- without x-rays, surgery, or pain. MRI is very safe; in fact, it makes use of natural forces and has no known harmful effects.
How does the MRI machine work?
The MRI machine creates a magnetic field, sends radio waves through your body, and then measures the response with a computer. This creates an image or picture of the inside of your body that is much clearer than can be obtained with most other methods.
MRI Safety
MRI poses no known risk to most patients if appropriate safety guidelines are followed.
However, MRI may be inadvisable if you have or believe that you might have any of the following:
• Brain aneurysm clips
(some clips are acceptable-please inform us prior to your appointment, your surgery date and clip type)
• Cardiac pacemaker
• Cochlear Implants
• Metal fragments in the eye
• Are or maybe pregnant
• Implanted medication pumps
• Implanted nerve stimulating devices
• Intrauterine device (IUD)
• Any other surgically implanted or metallic object in your body
For the safety of staff and patients the MRI environment needs to remain free of metal objects. Here are some examples of what must be removed before entering the scan room:
- All jewelry - including watches
- Eyeglasses
- Removable metallic dental work
- Hairclips and hairpins
- Hearing aids
- Keys
- Coins
- Wallets and credit cards
Preparation for the Test
Most MRI exams require no preparation. However for some types of scans you may be asked to not eat or drink for 4 hours prior to your test. Your doctor's office will let you know if this is necessary.
We recommend you wear loose fitting clothing, such as a warm-up or jogging outfit, with no buttons or metal zippers.
Note: If you have had recent exams to diagnose this same or a similar problem at another facility, it would be helpful for the radiologist to see those exams. If available, please bring prior studies with you.
 MRI Contrast Protocol
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