Can a patient have a CT scan, diagnostic X-ray examination or MRI scan ... Although a small amount of radioactive glucose is injected for the PET examination, this will not affect the diabetes. It is ...

“PET uses a radioactive tracer to ... That is not all, he says PET scan plays a role in lung cancer staging since it detects changes in glucose metabolism, which is crucial for accurate staging.

Researchers have used a chemical compound to light up treatment-resistant cancers on imaging scans, in a breakthrough that could help medical professionals better target and treat cancer.