nuclear imaging

Nuclear imaging is a medical technique that uses small amounts of radioactive materials, called tracers, to visualize organs and tissues inside the body. These tracers emit signals that are detected by special cameras, creating detailed images of how different parts of the body function. It helps doctors diagnose conditions like cancer, heart disease, and neurological disorders by showing both structure and activity, offering insights that other imaging methods may not provide. The procedure is generally safe, as the radioactive materials are used in tiny amounts and are cleared from the body after the scan.