Nuclear Medicine
Nuclear medicine is an imaging technique in which low levels of radiopharmaceuticals (radioactive material) or tracers are administered orally or injected into your body in order to enhance the images of different areas of the body. The radiopharmaceuticals are specially formulated to be temporarily collected in the body part being studied. The tracer emits gamma rays that are detected by nuclear cameras and are enhanced by computers to form images of the abnormality or disease.