PCC News Monthly June 2015 | Page 26

Magnetic Resonance Imaging: A Powerful Force in Healthcare New Generation Delivers Exceptional Results, Greater Comfort If you’ve undergone Magnetic Resonance Imaging (MRI), you’ve no doubt been instructed to remove jewelry, hairpins and dental work. You’ve also been asked by a radiology technologist if you have a pacemaker, shrapnel, metal clips from past surgeries, or cochlear (ear) implants. These essential precautions underscore the power of the MRI magnet. of “The MRI is extremely powerful because it provides incredibly detailed images. It’s amazing the variety of conditions MRIs help diagnose,” said Brent E. Johnson, MD, Managing Partner, Prescott Radiologists, which supports Prescott Medical Imaging, Prescott Valley Medical Imaging, Yavapai Regional Medical Center (YRMC) and The BreastCare Center at YRMC. “We’re pleased to offer our communities state-of-the-art MRI equipment.” d, r. na er Let’s focus on the source of the MRI’s power: its magnet. There are two ways to measure magnets, one is a unit of measure known as a Tesla and the other is a Gauss. One Tesla is equal to 10,000 Gauss. A refrigerator magnet, for example, is about 50 Gauss. Most MRI magnets range from 0.5-Tesla to 3.0-Tesla, or 5,000 to 30,000 Gauss. Along with the precise images they provide, MRI studies also are popular because they’re noninvasive (non-surgical) and don’t use radiation. MRIs combine their powerful magnetic field, radio frequency pulses and a computer to produce detailed pictures of organs, soft tissues and other internal body structures. nd er n k s st ht. a f or se g gs al on, n g. ter Advertiser index Affinity RV..................................... 31 Las Fuentes Resort Village........... 21 Agua Fria Christian Church........... 20 Leff-t’s.......................................... 16 Agua Fria Health Center............... 14 Master’s Touch Tours...................... 4 . 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