What Is A Pet Scan Used To Diagnose, PET scans use a radioactive substance called a tracer to look for diseases in your body.

What Is A Pet Scan Used To Diagnose, A PET scan can help diagnose conditions such as cancer, heart disease and brain conditions. The test also may be done to help plan treatment. PET scans use a radioactive substance called a tracer to look for diseases in your body. It involves an injection of a safe radioactive tracer that helps detect diseased cells. This test is sometimes combined with a CT (computed tomography) scan and referred to as a PET/CT scan. The scanner makes pictures that show how cells and tissues take up the tracer. May 5, 2026 · You then lie on a narrow table that moves into a large, ring-shaped machine. Areas with cancer cells. Areas with cancer cells Apr 14, 2026 · Positron emission tomography (PET) scans detect early signs of cancer, heart disease and brain conditions. The scan can detect changes in the body's metabolism and chemical activities. uhg3ac, tsoqwmy, jk, 4dxq, 8evg, movy, uu8p, le4, di90ui9, je,