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 ...

Their discovery could aid in the synthesis of new "radiotracers" -- chemical compounds that contain a radioactive form ... perform about 2 million scans per year. PET scans are commonly used ...

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, ...

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 ...

Immuno-PET is a technique that uses radiolabeled compounds to target ... used in gamma cameras or PET scans for nuclear diagnostics. The remaining 10% is used in radioactive therapeutics to ...

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 ...

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 ...

Find out about having a PET scan for a vaginal cancer. What it is, how you have it and what happens afterwards. A PET scan may show whether the cancer has spread to the lymph nodes or another part of ...