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Computed Tomography
imaging (CT Scan), also known as "CAT scanning" (Computed Axial
Tomography) is a conducted in order to view the detail of the body
organs. It combines the use of a digital computer together with a
rotating x-ray device to create detailed cross sectional images or
"slices" of the different body parts as well as tumors and liquid
inside the organs. | |
Preparing for the exam:
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If have to take a special contrast medium known
as "dye" (orally, rectally or via injection), then the patient must
refrain from eating or drinking at least 6 hours prior to the exam.
If do not have to take the contrast medium, then the patient can eat
and drink fluid normally. |
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Patient should inform the physician of any
disease or conditions that they have such as allergies, asthma,
heart disease, and history of allergies to specific medicine and
seafood. | |
During the exam:
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Patient must remain perfectly still for a few
moments up to about 30 seconds while the physician acquires the CT
data set. |
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If the patient is unable to remain still (e.g.
children), the physician may consider administering medicine to let
the patient sleep through the procedure.
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