NCIt related terms : Radiation Therapy, NOS; ENERGY_TYPE; irradiated; RADIATION; Energy Type;
NCIt definition : Treatment of a disease by means of exposure of the target or the whole body to radiation.
Radiation therapy is often used as part of curative therapy and occasionally as a
component of palliative treatment for cancer. Other uses include total body irradiation
prior to transplantation.;
Alternative definition : CDISC: Use of targeted or whole body radiation to treat a disease.; NCI-GLOSS: The use of high-energy radiation from x-rays, gamma rays, neutrons, protons,
and other sources to kill cancer cells and shrink tumors. Radiation may come from
a machine outside the body (external-beam radiation therapy), or it may come from
radioactive material placed in the body near cancer cells (internal radiation therapy).
Systemic radiation therapy uses a radioactive substance, such as a radiolabeled monoclonal
antibody, that travels in the blood to tissues throughout the body.; FDA: Patient required additional radiation therapy.;
Codes from synonyms : CDR0000044971; CDR0000044284; CDR0000044295; CDR0000044836; 4646;