With a simple brain scan, providers can now better detect and monitor Alzheimer’s disease. Dr. Tracy Vargas, a neurologist at ...

How and Why a PET Scan Is Done and Possible Side Effects ...

In a study led by Lund University and the Amsterdam University Medical Center, researchers used PET to analyze aggregates of tau pathology in more than 12,000 people from all over the world. The study ...

Share on Pinterest A new study suggests that PET brain scans could help identify individuals at risk of cognitive decline, allowing them to receive earlier intervention. Reza Estakhrian/Getty Images ...

A PET scan — or positron emission tomography scan — is an imaging tool that lets doctors see how well your tissues and organs are working. It’s often used to diagnose and stage various cancers.

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 ...

JOHNS CREEK — Officials at Emory John Creek Hospital are unveiling new equipment in the fight against cancer. They say the mobile position emission tomography (PET) scan unit is a highly-advanced form ...

Preparing for a PET scan requires switching to a no-sugar diet the day before the scan. People with diabetes may have special instructions regarding medications. Doctors typically schedule PET scans ...

A positron emission tomography (PET) scan is an imaging technique that uses small amounts of radioactive substances. Doctors may use PET scans in chemotherapy treatments for cancer. PET scans help ...

Over 60 and facing more medical tests? This simple guide explains common scans and checks, helping you understand what ...