A PET scan is often used to help determine a cancer diagnosis. A positron emission tomography (PET) scan uses a tracer with low levels of radiation to find places in your body where cells are ...

PET scans require dietary preparation, sometimes up to 24 hours before the test, so it's important to know which foods to eat and which foods to avoid before a PET scan.

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 ...

Positron emission tomography (PET) is a type of imaging scan that doctors might use when diagnosing and treating non-Hodgkin’s lymphoma (NHL). It can be useful for identifying and staging the cancer.

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 ...

Positron emission tomography (PET) scans can detect cancer earlier than other imaging tests. But some types of cancer are harder to detect on a PET scan. In particular, they may miss cancers that ...

Dr. Gary Small answers the question: 'MRI, PET Scan for Alzheimer's Diagnosis?' May 4, 2009 -- Question: When are imaging diagnostics, such as an MRI or PET scan, used to determine whether I have ...

Karin Rexroad peeks through the bore of the PET-CT scanner at LMH Health. Positron emission tomography, or PET, scans have long been used to diagnose cancer and determine how far it has progressed.

A new study from Brigham and Women’s Hospital, a founding member of the Mass General Brigham healthcare system, suggests positron emission tomography (PET) brain scans could reveal hidden inflammation ...

WASHINGTON DC - JUNE 20, 2023 Jay Reinstein, who suffers from Alzheimer's, prepares to receive a PET scan at MedStar Georgetown University Hospital in Washington, DC. (Photo by Michael Robinson Chávez ...

A more accurate way to scan for tuberculosis (TB) has been developed, using positron emission tomography (PET). The team has developed a new radiotracer, which is taken up by live TB bacteria in the ...

Pune: PMC is set to enhance cancer diagnostic services by launching its own PET scan, comprehensive diagnostic, and laboratory facilities soon. Once operational, the centres will offer its services at ...