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 ...

PET scans are commonly used in oncology, neurology, and cardiology, often combined with PET/CT or PET/MRI systems to improve diagnostic accuracy and enable early disease detection by offering ...

The information from the PET scan and from the CT scan is different but complementary. The PET scan shows areas with increased metabolic activity, while the CT scan shows detailed anatomical locations ...