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What
to Expect During the Exam
Prior
to beginning the MRI exam, some patients are given a
“contrast agent” to
enhance certain areas of interest. The contrast used in MRI is called gadolinium.
It is a salt-based solution with no known side effects.
It is given intravenously for certain exams or indications.
Those patients who are pregnant, breast-feeding or who have a history
of sickle cell disease should inform the technologist prior to
receiving the contrast.
Following
the administration of the contrast (if necessary), the technologist
will ask you to lie on a table, which will position you so that the
area of the body that requires imaging is in the center of the magnet.
The equipment makes thumping noises throughout the exam;
therefore, the technologist will offer you earplugs or headphones for
music.
The
technologist will be in constant contact with you throughout the exam,
which can last, on average, between 20 and 30 minutes.
Since
there is no radiation or damaging effects involved with an MRI, a
family member or friend may stay in the room with you throughout the
exam.
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