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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