What is PET Diagnosis and How You Can Get Prepared for The Test
PET or positron emission tomography is popularly known as the PET diagnosis. This is a certain type of taste that can be used in cancer treatment and this can be done along with CT Scan. Due to this resemblance, it is often called PET scan.
For some types of cancer, a PET-CT
scan is a way to help find cancer and learn its stage. Stage is a way to
describe where the cancer is and if it has spread. Doctors also learn
information about the stage if and how the cancer is affecting your body's functions.
Knowing the stage of cancer helps you and your doctor choose the best
treatment. It also helps your doctor predict your chance of recovery.
How to get ready for the PET scan
Unlike CDV Ag Test,
PET scan needs some additional preparation during all the process. Some of them
are given below.
·
You
may be told to drink only clear liquids after midnight the night before the
scan. Depending on what part of your body will be scanned, you may need to stop
all eating and drinking 4 hours before the scan. For some scans, you can eat
and drink normally.
·
Ask
whether you should take your usual medications or supplements on the day of the
test. Also, let them know if you have diabetes or other medical conditions. In
particular, diabetes can alter your test results and the radioactive tracer can
impact your blood sugar. If you are breastfeeding or could be pregnant, tell
the staff. These scans can put the baby at risk.
·
Let
the staff know about any drug or food allergies you have, including any
allergic reactions to iodine you may have had in the past.
·
Don't
do any heavy exercise like running, jogging, or weightlifting 24 hours before
your exam. Exercise can make your scans less accurate.
·
Wear
loose, comfortable clothing without metal zippers or buttons. You will need to
remove any clothing that includes metal because metal can affect the scan. This
includes belts, earrings, shirts with snaps or zippers, bras, and glasses.
These are few things that you have
to do during the test. But FPV Ag Test is quite
different from the rest.
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