Download Pet Scan Types. Pet images reveal the functioning of the organs like blood and oxygen flow and metabolic changes. Pet scans are not used to screen women for breast cancer.
A positron emission tomography (pet) scan is an imaging test that uses a special dye with radioactive tracers. The test has only a limited ability to detect small tumors. Pet scan helps in the diagnosis of conditions like cancer, heart disease and brain disorders.
Because you get glucose from food and drinks.
Pet scans can also evaluate the effectiveness of treatment. Most pet scans are done to study your body's use of glucose (a type of sugar). A pet scan is a type of imaging that can show what's happening in your body. Learn more at university of maryland nuclear.