FDG-PET

FDG-PET, or fluorodeoxyglucose positron emission tomography, is a medical imaging technique used to visualize how tissues in the body metabolize sugar. It involves injecting a small amount of a radioactive sugar called FDG. Since cancerous cells often consume more sugar than normal cells, FDG-PET can help detect tumors, assess their response to treatment, and monitor disease progression. The scan provides images showing areas of heightened activity, assisting doctors in diagnosing conditions like cancer and guiding treatment decisions. It's a valuable tool in modern medicine for understanding cellular processes in the body.