Macmillan Cancer Support video in British Sign Language explaining what radioisotope therapy is and what it involves.
Radioisotope therapy is given as a drink, tablets or injection.
The most common type is radioactive iodine, given as tablets to treat thyroid cancer.
There is more information about cancer in British Sign Language at http://www.macmillan.org.uk/BSL and in easy read at http://www.macmillan.org.uk/easyread
