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Positron emission tomography (PET) and computed tomography (CT)

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A PET-CT scan is a test that combines positron emission tomography (PET) and computed tomography (CT). The test creates detailed pictures of structures inside the body and the chemical processes that take place in cells. It may be used to look for cancer, check blood flow, or to find out how well organs and tissues are working. A combined PET-CT scan provides more information than either test can by itself.

Current as of: July 31, 2024

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

Current as of: July 31, 2024

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.