PET Scan (Positron Emission Tomography) - WebMD
Sep 15, 2024 · A PET scan is a type of imaging that can show what’s happening in your body. Learn why you might need one, what makes it different from other types of imaging, how to get …
PET Scan: What It Is, Types, Purpose, Procedure & Results
Oct 19, 2022 · Positron emission tomography (PET) scans detect early signs of cancer, heart disease and brain conditions. It involves an injection of a safe radioactive tracer that helps …
Getting a PET scan? What to expect - MD Anderson Cancer Center
Apr 27, 2015 · What is a PET scan? A PET scan uses a radiotracer to measure things like blood flow, oxygen use and sugar metabolism. A PET scan shows how your tissues and organs are …
Positron emission tomography scan - Mayo Clinic
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 …
PET/CT Scan: How to Prepare, What to Expect & Safety Tips
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 …
PET Scan: Purpose, Procedure, and Side Effects - Verywell Health
Oct 13, 2024 · 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 …
PET Scan: Definition, Purpose, Procedure, and Results - Healthline
Dec 16, 2021 · What Is a Positron Emission Tomography (PET) Scan? A PET scan is an imaging test that lets your doctor check for diseases in your body. The scan uses a special dye …
PET Scan | Duke Health
PET scan images can detect cellular changes in organs and tissues earlier than other imaging tests such as CT scans and MRIs. Why Do I Need a PET Scan? You may be prescribed a …
Positron Emission Tomography (PET Scan) - Harvard Health
Feb 2, 2023 · A positron emission tomography, or PET, scan is an imaging technique that uses radioactive tracers attached to sugar molecules. The scan can detect changes in the body's …
PET & CT Scan Services | UPMC Imaging Services
At UPMC Imaging Services, our PET-CT scanners: Deliver the highest sensitivity in the industry. This means doctors can detect cancer in the early stages. Allow for faster scans. Lowers …