The PET scan, positron-emission tomography maps patterns of blood flow, oxygen use, and glucose consumption in the brain.
- An imaging test called a positron emission tomography (PET) scan enables your doctor to look for disorders inside your body.
- A specific dye with radioactive tracers is used during the scan. Depending on the area of the body being investigated, these tracers may be ingested, breathed, or administered via injection into a vein in your arm.
- PET scans are used to find early indications of heart disease, cancer, and brain issues.
- Infected cells are discovered using an injectable radioactive tracer. A PET-CT combo scan generates 3D pictures for a more precise diagnosis.
- Measure essential processes like blood flow, oxygen consumption, and blood sugar (glucose) metabolism with a PET scan.
- Find the organs and tissues that aren't functioning properly. To determine the extent of the cancer, find malignant tumor cells.
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