For the first time, scientists have confirmed a neurobiochemical link between dopamine and cognitive flexibility, according ...

Can a patient have a CT scan, diagnostic X-ray examination or MRI scan on the same day as the PET/CT scan? » After a PET scan, how long does a patient need to wait before using public transportation ...

“Since PET scans cover a larger area of the body ... to avoid false positives or negatives,” he says. He adds, “For example, the tracer used in PET can help an interpreting radiologist ...

Should a pregnant woman’s presence be necessary to comfort a small child, specific advice to keep their distance from the child and from other patients who have undergone PET scans or other diagnostic ...