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Your doctor may have recently ordered a
diagnostic imaging exam to investigate symptoms you are experiencing or
to screen you for a condition. These types of tests (like CT—or
“CAT”—scans, PET scans, and x-rays) can help your doctor see things
inside your body he would otherwise not be able to see.
However, there are important things to
consider about these exams. Many diagnostic imaging tests involve
radiation, which can cause cancer, and most diagnostic tests mean high
out-of-pocket expenses. Depending upon your previous exams and on the
information your doctor needs, the exam that has been ordered may not be
necessary.
It is possible that other recent tests you
have had might provide the information your doctor is looking for and
that you do not need the test that has been ordered, with its additional
radiation exposure and costs. Or maybe a different, more affordable test
or one that does not use radiation could provide your doctor with the
same information.
For these reasons, it is important to talk
with your doctor, let him know if you have had any tests recently, and
voice your concerns about cancer risk and cost. He is your partner in
health and wants you to receive the best care. You can help him ensure
you are not exposed to unnecessary radiation and can save yourself time
and money. You can take steps towards being a more educated patient. You
can take charge of your own health. |