[Does Radiotherapy have a role in end-of-life care?]. / Y a-t-il une place pour la radiothérapie en fin de vie?

Up to 50% of cancer patients will receive radiation therapy as a part of their treatment. Radiation may be delivered with curative or palliative intent, according to the extent of disease, the patient's performance status and his wishes. The aim of palliative radiotherapy is to locally control primary tumor or metastasis and, thus, to slow down the disease. Another purpose is to decrease symptoms as part of the supportive care in the end of life. The total dose, the dose per fraction and the technique of irradiation used vary with the treatment aim. Indications of radiotherapy in the end of life are reviewed in this paper