$Unique_ID{BRK01252}
$Pretitle{}
$Title{Is a Bone Scan Necessary After an X-ray Has Been Taken?}
$Subject{bone scan description special procedures laboratory tests x-ray bones
radionuclide radioactive scanner scanning scans procedure lab test x-rays
radionuclides radioactivity}
$Volume{P-17}
$Log{}

Copyright (c) 1991-92,1993   Tribune Media Services, Inc.


Is a Bone Scan Necessary After an X-ray Has Been Taken?


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QUESTION:  Is a bone scan necessary after an x-ray has been taken?  I may have
to have this test and am wondering why, as well as what it will be like.  Can
you describe it for me?

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ANSWER:  Bone scans are used to evaluate bones and to see into areas
containing abnormalities that have been caused by infections, fractures,
tumors, or other disorders.  They are safe and sometimes provide more accurate
information than x-rays do.
     If you must have a bone scan, a liquid containing a little radionuclide
(radioactive material) will be injected into a vein.  In about two hours,
after your bones have absorbed that material, the scan begins.  During it,
radionuclide emits signals that the scanner picks up and converts into images
of your bones.  Signals from problem areas differ from normal ones, so that
they reveal areas where something may be wrong.  Scans take about 45 minutes.
During the procedure, you lie still on a table as the scanner moves around
your body.  Should the scanner be stationary, the table will be moved.
Immediately following the scan, you probably can return to work.  Radionuclide
is excreted from your body within a day or two.  The scan may clear up
questions that your x-ray was unable to answer, and assist your doctor in
making an accurate diagnosis.

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The material contained here is "FOR INFORMATION ONLY" and should not replace
the counsel and advice of your personal physician.  Promptly consulting your
doctor is the best path to a quick and successful resolution of any medical
problem.