What Is an MRI?

Magnetic Resonance Imaging (MRI) is one of the most advanced diagnostic tools available in modern medicine. Unlike X-rays or CT scans, MRI uses powerful magnetic fields and radio waves, not radiation, to create detailed images of your body's internal structures, including organs, soft tissues, and joints.

Before Your MRI

Preparation depends on the type of MRI you're having, but here's what most patients can expect:

• Clothing: Wear comfortable, loose-fitting clothes with no metal. You may be asked to change into a gown.
• Metal objects: Remove all jewelry, piercings, and accessories before your appointment.
• Medications: Continue taking any prescribed medications unless your physician instructs otherwise.
• Contrast dye: Some MRIs require a contrast agent (gadolinium) administered by IV. Let us know if you have kidney issues or prior contrast reactions.
• Eating and drinking: For most MRIs, you may eat and drink normally. Abdominal and pelvic MRIs may require fasting. Your order paperwork will specify.

During Your MRI

You'll lie on a padded table that slides into the MRI machine, a large, cylindrical magnet for closed or between two magnets like a pizza oven for open. The scan typically takes between 30 and 60 minutes, depending on the area being imaged.

During the scan, you'll hear rhythmic knocking and buzzing sounds; this is completely normal. You'll be given earplugs or headphones, asked what music you would like, and you can request a cool towel for your eyes. A technologist will be in the next room monitoring you the entire time, and you'll be able to communicate with them via intercom.

The most important thing: stay still. Movement causes blurring in the images and may require the scan to be repeated.

After Your MRI

Most patients resume normal activities immediately after their scan. If contrast dye was used, drink plenty of water to help flush it from your system.

A board-certified radiologist at Advanced Radiology will review your images and send a report to your referring physician, typically within 24–48 hours. Your doctor will discuss the results with you at your follow-up appointment.

Have Questions?

Our team is here to help you feel at ease every step of the way. Contact Advanced Radiology before your appointment if you have any concerns about claustrophobia, implanted devices, or special accommodations.