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Breast MRI |
MRI of the
Brain and Spine |
MRI of the Bones and Joints
MRI of the Soft Tissues |
MRI of the Abdomen and Pelvis
Diagnostic MRI
Exams
MRI
(magnetic Resonance Imaging) is a type of medical imaging
which uses a powerful but safe electromagnet combined with
sophisticated computers to generate high resolution images
of the body. This revolutionary medical technology has
become the gold standard for detailed evaluation of the
brain, the spinal cord, the joints, the breasts, female
pelvis, the prostate gland and the upper abdomen.
The quality of the images generated by an MRI system is
directly related to the strength of the electromagnet
which the MRI system uses. The standard of magnetic
strength for MRI systems is 1.5T (tesla). While some MRI
systems come with much lower magnetic strengths,
patients should insist on having their MRI examination
performed on a 1.5T MRI system.
Wyoming Radiology and MRI specializes in the highest
quality 1.5T MRI examinations using a sophisticated
General Electric 1.5T MRI system. This MRI system has a
wider and shorter opening for increased patient comfort.
A typical MRI examination can take up to 30 minutes and
may require intravenous administration of MRI contrast
material. While many MRI examinations do not require IV
injections, brain MRI and some spine MRI examinations
require an IV injection to achieve maximum accuracy.
Since MRI examinations are performed using strong but
safe magnetic fields, it is very important that you tell
the Radiologist and Radiology Technologist if you have
any implanted metallic prosthetics, implanted medical
devices or history of heart or brain surgery. The
magnetic field used in MRI can damage cardiac pace
makers, cochlear implants, implanted pain control
devices and implanted insulin pumps. While most
artificial joints are safe in the MRI scanner, several
types of artificial heart valves are not MRI compatible.
Patients with recent coronary artery bypass surgery or a
history of brain surgery should consult with their
physician and with the Radiologist before having an MRI
examination.
Before your MRI examination you will be asked to
complete a questionnaire designed to determine if you
are a candidate for safe MRI examination. If you have
any questions about the questionnaire, please ask the
Radiology Technologist or Radiologist for assistance.
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