Radioisotope therapy
Radioisotope therapy uses radioactive medicines to treat some types of cancer. It is also known as radionuclide therapy. You have the radioisotope as a drink, capsule or injection.
You may need to follow some safety procedures when you have treatment with radioisotopes. This is to help protect others from being exposed to the radiation.
There are different types of radioisotopes. Each type may treat a different type of cancer. You can read about these below.