A positron emission tomography (PET) scan provides detailed three-dimensional images of your internal body organs and tissue, which helps diagnose a wide range of conditions.

PET scans can light up tumors in the body and help doctors determine if they are cancerous or benign (noncancerous). The results of a PET scan help guide medical decisions. A PET scan is a type of ...

Patients who receive cardiac positron emission testing (PET) imaging instead of single photon emission computed tomography (SPECT) scan experienced a significant increase in the detection of severe ...

The National Institutes of Health (NIH) has released a major study showing how positron emission tomography (PET) scans of the heart could be used to find people likely to get Parkinson’s disease or ...

In a small study, researchers at the National Institutes of Health have found that positron emission tomography (PET) scans of the heart may identify people who will go on to develop Parkinson's ...

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 ...

This screening test measures how well blood flows through your heart. It may be used to diagnose coronary artery disease or to assess damage caused by a heart attack. Share on Pinterest JazzIRT/Getty ...

In a small study, researchers at the National Institutes of Health have found that positron emission tomography (PET) scans of the heart may identify people who will go on to develop Parkinson’s ...

Intravascular ultrasound and other invasive coronary imaging techniques eventually were able to shine some light on which plaques seem vulnerable to rupture and therefore at risk for triggering ...

A nuclear medicine technique that measures the metabolic activity of cells in body tissues has been making strides in the battle against cancer. Positron emission tomography, commonly known as PET, is ...

A new study warns that GLP-1 weight-loss drugs like Ozempic and Wegovy may cause false cancer signals on PET-CT scans, ...

A positron emission tomography (PET) scan is a nuclear diagnostic tool that examines body tissue functioning, such as blood flow, oxygen use, and sugar metabolism, to help doctors diagnose and treat ...