Exposure to radiation from head or neck CT imaging increased risk for childhood brain tumors, according to results of a ...

According to Dr Mutua, a PET scan can detect cancer in lymph nodes and organs that appear normal on a chest CT scan. “Since PET scans cover a larger area of the body, from the skull to the ...

Computed tomography (CT) scanning provides images of sections of the body (slices) using special X ray equipment and sophisticated computers. CT scans of internal organs, bone, soft tissue and blood ...