A positron emission tomography (PET) scan is an imaging technique that uses small amounts of radioactive substances. Doctors may use PET scans in chemotherapy treatments for cancer. PET scans help ...

PET scans require dietary preparation, sometimes up to 24 hours before the test, so it's important to know which foods to eat and which foods to avoid before a PET scan.

A heart PET scan is a noninvasive imaging test that uses a small amount of radiation. It helps doctors understand how the heart functions and whether it is healthy. Cardiac or heart PET scans create ...

PET scans examine the tissues of the body at a cellular level. Because these tests can measure metabolic activity, such as oxygen use, blood flow and the rate at which specific areas of the body are ...

Preparing for a PET scan requires switching to a no-sugar diet the day before the scan. People with diabetes may have special instructions regarding medications. Doctors typically schedule PET scans ...

Please provide your email address to receive an email when new articles are posted on . A strategy involving shared cardiac PET scans and frequent follow-up improved CV risk and outcomes vs. standard ...

TULSA, Okla. — Ascension St. John is doing their part to make the fight against cancer as easy as possible. They were the first in the state to launch a mobile PET scan unit. A PET/CT scan can be a ...