This will help ensure that your images are of the best quality and will help avoid having to reschedule the scan due to too high blood sugar. PET imaging is a diagnostic imaging tool. PET imaging is a process by which images of the body's biological functions can be obtained. By using a small amount of a biological marker, the PET procedure can assess areas of abnormal glucose metabolism in the body.
After the PET procedure, a doctor will review the images. Soon after, you will be informed of the results.