Nuclear Medicine

+Nuclear medicine is a medical specialty that uses minute quantities of [Radioactivity](/wiki/radioactivity) to diagnose and treat disease. It involves the use of [Radiotracers](/wiki/radiotracers) that emit gamma rays, allowing doctors to visualize organ function and structure from within the body.

+## See also

+- [Medical Imaging](/wiki/medical_imaging)

+- [Radiation Therapy](/wiki/radiation_therapy)

+- [Isotopes](/wiki/isotopes)