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

A study by investigators at Mass General Brigham has found that a blood test of plasma phosphorylated tau 217 (pTau217), an ...

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 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 ...

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 ...

PET scans can detect amyloid plaques and tau tangles in the brain, which are often early signs of Alzheimer’s disease. But they’re not enough on their own to make a diagnosis. Alzheimer’s disease is ...

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 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 ...