Common questions / 31/05/2021

What other diseases or conditions can be detected with PET scans?

PET scans can show solid tumors in the brain, prostate, thyroid, lungs, and cervix. The scans can also evaluate the occurrence of colorectal, lymphoma, melanoma, and pancreatic tumors. They are also used to assess if treatment is being effective in eliminating cancer.

What dies a PET scan show?

The PET scan uses a radioactive drug (tracer) to show both normal and abnormal metabolic activity. A PET scan can often detect the abnormal metabolism of the tracer in diseases before the disease shows up on other imaging tests, such as computerized tomography (CT) and magnetic resonance imaging (MRI).

What’s the difference between a pet and MRI scan?

A PET/MRI scan is a two-in-one test that combines images from a positron emission tomography (PET) scan and a magnetic resonance imaging (MRI) scan. This new hybrid technology harnesses the strengths of PET and MRI to produce some of the most highly detailed pictures of the inside of your body currently available.

What kind of scan is Stanford PET scan?

PET/MRI Scan. Stanford Health Care’s PET/MRI scanner. A PET/MRI scan is a two-in-one test that combines images from a positron emission tomography (PET) scan and a magnetic resonance imaging (MRI) scan.

How long does it take for a PET scan?

The MRI/PET machine will begin imaging your body. This process can take up to an hour and a half. You must remain still during the imaging process. The table slides out of the machine. CT/PET or MRI/PET?

What can be found in a PET scan?

For example, PET/MRI scans of the brain are useful in the care of Alzheimer’s disease, epilepsy, and brain tumors. MRI scans use a strong magnetic field to produce detailed images of internal structures of the body.

Can a PET scan be done with a CT scan?

PET scan images can detect cellular changes in organs and tissues earlier than CT and MRI scans. Your healthcare provider may perform a PET scan and CT scan at the same time (PET-CT). This combination test produces 3D images that allow for a more accurate diagnosis. Some hospitals now use a hybrid PET/MRI scan.

How are positron emission tomography ( PET ) scans used?

A positron emission tomography (PET) scan is an imaging test that uses a very small dose of a radioactive chemical, called a radiotracer, to help doctors see how the organs and tissues are working. PET scans are used most often to detect cancer, heart problems, brain disorders and other central nervous system disorders.