Magnetic Resonance Imaging (MRI) of the AbdomenAbdominal MRI How To PrepareBefore your MRI test, tell your doctor
and the MRI technologist if you: - Are allergic to any medicines. The contrast
material used for MRI does not contain iodine. If you have a known allergy to
the contrast material used for MRI, tell your doctor before having the test.
Sometimes the benefits of having this test may outweigh the
risks.
- Are or might be pregnant.
- Have a pacemaker,
artificial limb, any metal pins or metal parts in your body (especially in the
eyes), metal heart valves, metal clips in your brain, metal implants in your
ear, tattooed eyeliner, or any other implanted or prosthetic medical device
(such as a medicine infusion pump). If you have had an accident or you work
around metal, there is a possibility that you have metal fragments in your
head, eyes, skin, or spine. An X-ray may be taken before the MRI to see if you
can have the test.
- Had recent surgery on a blood vessel. In some
cases, you may not be able to have the MRI test.
- Have an
intrauterine device (IUD) in place. An IUD may prevent
you from having the MRI test done.
- Become very nervous in confined
spaces. You need to lie very still inside the MRI magnet, so you may need
medicine to help you relax. Or you may be able to have the test done with open
MRI equipment. It is not as confining as standard MRI machines.
- Have any other health conditions, such as kidney problems or
sickle cell anemia, that may prevent you from having
an MRI using contrast material.
- Wear any medicine patches. The MRI may cause a burn at the patch
site.
For some abdominal MRI tests, you may be asked to not eat
or drink before the test. You may need to sign a consent form that
says you understand the risks of an abdominal MRI and agree to have the test
done. Talk to your doctor about any concerns you have regarding the need for
the test, its risks, how it will be done, or what the results will mean. To
help you understand the importance of this test, fill out the
medical test information form (What is a PDF document?). You may need to arrange for someone to
drive you home after the test, if you are given a medicine (sedative) to help you relax.
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