PET Scan: What It Is, Types, Purpose, Procedure & Results
What is a PET scan? A positron emission tomography (PET) scan is an imaging test that produces images of your organs and tissues at work. The test uses a safe, injectable …
Positron emission tomography - Wikipedia
Positron emission tomography (PET) [1] is a functional imaging technique that uses radioactive substances known as radiotracers to visualize and measure changes in metabolic processes, …
Positron emission tomography scan - Mayo Clinic
Apr 16, 2025 · A positron emission tomography (PET) scan is an imaging test that can help reveal the metabolic or biochemical function of the body's tissues and organs. The PET scan uses a …
PET Scan: Uses, Procedure, Risks, and Results - Healthline
Sep 11, 2025 · 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.
PET Scan Imaging | The University of Kansas Health System
Most people can have PET scans, although not everyone is a candidate. Your doctor will recommend the imaging test that he or she feels is best for your condition. PET scan images …
PET/CT Scan in Kansas City | Advanced Diagnostic PET Imaging
Schedule your scan at our PET/CT Center today! Our state-of-the-art PET/CT examination technology offers exceptional image clarity and precise metabolic insights, reducing false …
Understanding PET scans: Purpose, procedure and results | MD ...
PET scans can be used to help diagnose or guide the treatment of cancer and other medical conditions like Alzheimer’s disease. How are PET scans used in cancer care? While PET …
PET Scan (Positron Emission Tomography) - WebMD
Sep 15, 2024 · What Is a PET Scan? 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.
PET Scan: Purpose, Procedure, and Side Effects - Verywell Health
Oct 10, 2025 · Positron emission tomography (PET) is an imaging test that detects changes in metabolism and your body's biochemistry. The patterns of these changes can help diagnose …
Understanding PET Scan: Purpose, Risks, and Results - Health
Dec 7, 2025 · PET scans use a radioactive tracer to generate images of the body for medical analysis. Doctors commonly use PET scans to detect cancer and assess how far it has …