Glucose is the main fuel of the brain. During PET scans, tracers are “attached” to compounds such as glucose. By detecting radioactive glucose, the PET scan can show which areas of the brain ...

A positron emission tomography or PET scan often relies on injecting a small amount of radioactive glucose, called a tracer, into the bloodstream. The scanner creates a picture based on where the ...

A brain positron emission tomography (PET) scan ... after radioactive “tracers” have been absorbed into the bloodstream. These tracers are “attached” to compounds like glucose (sugar).

In a PET scan, a machine detects the radiation that a radiotracer emits. A radiotracer consists of radioactive material tagged to a natural chemical, such as glucose. The radiologist injects this ...

Since many cancers use glucose as metabolic fuel, they light up on glucose PET scans ... [18 F]4-FDF compound is made of a carefully modified form of fructose that incorporates a radioactive ...

PET/CT is a useful tool to map out ... the patient is injected with a radioactive agent – usually a radioactive form of glucose. The patient is then placed in a quiet room for the radioactive ...

Researchers in the UC Davis Health Department of Radiology have developed a new way to use EXPLORER, the total-body positron ...

The compound emits a small radioactive signal that can be detected by a Positron Emission Tomography (PET) scanner. Info Page Tag: Info Page. What happens during a Positron Emission Tomography scan, ...

Radiotracers are radioactive compounds which give off radiation that can be detected by scanners and turned into a 3D image. The new radiotracer, called FDT, enables PET scans to be used for the ...

This allows the drug to spread through your body and travel to places where glucose is used for energy ... Exposure to radiation from the radioactive tracer during a PET scan slightly increases your ...

PET stands for positron emission tomography. A PET scan uses a mildly radioactive liquid called a radioactive tracer. It shows areas of your body where cells are more active than normal. It's used to ...