Search results
Results From The WOW.Com Content Network
Scheduled to get a PET scan? Also known as a positron emission tomography scan, these screening exams cause anxiety for many patients. But knowing what to expect and following the recommended PET scan prep can make a big difference.
A positron emission tomography (PET) scan uses a tracer with low levels of radiation to find places in your body where cells are unusually active—which can mean they're cancerous. A PET scan can also show whether cancer has spread and to where.
A positron emission tomography (PET) scan is an imaging test that can help reveal the metabolic or biochemical function of your tissues and organs. The PET scan uses a radioactive drug called a tracer to show both typical and atypical metabolic activity
The scanner detects diseased cells that absorb large amounts of the radiotracer, which indicates a potential health problem. Healthcare providers frequently use PET scans to help diagnose cancer and assess cancer treatment. They can also assess certain heart and brain issues with the scan.
Who should consider getting a full-body scan? There’s no data to support the average person getting one, especially if you don’t have any symptoms or an increased personal risk for cancer. That said, for patients with certain conditions, we do recommend the use of full-body scans here for screening and monitoring at MD Anderson. Those include:
A full-body scan is usually a type of computed tomography (CT) scan that scans your whole body, starting below your chin. These scans can also be done using MRI or PET scans, but...
Positron emission tomography, also called PET imaging or a PET scan, is a diagnostic examination that involves getting images of the body based on the detection of radiation from the emission of positrons. Positrons are tiny particles emitted from a radioactive substance administered to the patient.
A positron emission tomography (PET) scan is a type of imaging study that can help doctors see what’s happening inside your body and how it’s working. This can help them understand how a...
A positron emission tomography (PET) scan detects abnormal cell metabolism to diagnose cancer, heart disease, and brain disorders. Learn about the benefits of a PET scan and possible side effects or risks.
A positron emission tomography (PET) scan is an imaging test that uses a special dye with radioactive tracers. Learn why it’s performed and how to prepare.