what is a radionuclide brain scan
1. 0. 4. A radionuclide scan is a way of imaging bones, organs and other parts of the body by using a small dose of a radioactive chemical. There are different types of radionuclide chemical.The one used depends on which organ or part of the body is to be scanned.. 0. 4. A radionuclide scan is a way of imaging bones, organs and other parts of the body by using a small dose of a radioactive chemical. There are different types of radionuclide chemical.