Does a patient need to restrict his or her activities after a PET/CT scan? A PET/CT test has two components: a PET scan and a CT, which are done together. The radiation exposure from CT has a very ...

A PET scan can help doctors spot cancer that has spread through the body. A doctor may request one during the melanoma diagnostic process if they suspect advanced melanoma cancer. A PET scan is an ...

"Amyloid PET scans tell us if someone has accumulated ... It offers intricate images of the brain and its structural components, including white matter (comprising nerve fibers shielded by a ...

On when should a patient get a PET scan for lung cancer evaluation, Dr Mutua says if a chest x-ray or chest CT scan reveals suspicious findings, a PET scan is the next appropriate step.

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 ...