Is a PET scan worth it

The pet scanner rotates around the body and makes a picture of where glucose is being used in.•a pet scan is less accurate in certain situations:Since it can study bodily functions through biochemical processes, the scans are able to detect diseases before the symptoms and signs show hence they are more effective compared to the other imaging tests.They also can be used following a ct scan to determine.This is very important since many cats have a knack for getting into trouble, even.Pet scans use injected radioactive material to help visualize active areas of the brain.

A pet scan can find abnormal activity and it can be more sensitive than other imaging tests.Yes, they are very expensive, too.Before a pet scan, the patient is given a radioactive tracer.A positron emission tomography (pet) scan is an imaging test that can help reveal the metabolic or biochemical function of your tissues and organs.A major difference between a pet scan and a ct scan is the contrasting agents used in the body.The pet doesn't show brain mets as well as an mri.

Once you're ready to start the scan, you'll be asked to lie on your back on a platform.The scan will take 20 to 40 minutes.