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What is MRI?
Magnetic resonance images are produced by
using two natural, harmless forces–magnetic
fields and radio waves. Using this technology,
Magnetic Resonance Imaging (MRI) is used to
produce computer-generated images of the anatomy
that can be used by physicians to obtain clinically
useful diagnostic information; MRI exams are
non-invasive, painless and have no known side
effects.
Images
created by the MRI scanner are similar to
an X-ray but are performed without the use
of radiation. Unlike an X-ray, the MRI can
“see” through hard bone to the
soft tissues in your body like muscles and
internal organs. These images are very precise,
showing difference between normal and abnormal
tissues. Used as a primary diagnostic tool,
MRI can provide quick and accurate diagnostic
information for your physician. In some situations,
this procedure can reduce the need for further
procedures such as exploratory surgery.
How
MRI Works. . .
MRI images are formed when signals generated
with a magnetic field and emitted by body
tissue are processed by computer software
to create clinical images. Different tissue
characteristics are revealed through this
process and translated into different contrast
levels on the image. A typical procedure averages
30 minutes or longer depending on the information
required by your physician.
Open
MRI vs. Closed MRI
The Vista MRI Institute offers both an open
and a closed MRI scanner at its Gurnee location
and a new high-performance open scanner in
Lindenhurst. The open environment helps some
patients stay more relaxed during the test.
And the new technology offers quality images
as well as decreased testing time. Your doctor,
in consultation with our radiologists, will
decide which scanner is best suited for you.
Why
Use an MRI?
The MRI procedure is used for all parts of
the body and is effective in the clinical
evaluation of the following conditions:
- Brain
Disorders
- Traumatic
injuries
- Eye
Abnormalities
- Spine
diseases
- Tumor
Detection
- Liver
and Other abdominal Disease
- Knee
and Shoulder Injuries
- Musculoskeletal
Disorders
- Facial/Neck
Abnormalities
- Infection
- Cardiac
Malformations
- Blood
Flow and Vessel Disorders
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