Radiation therapy for oligometastatic cancer

Current approaches to the treatment of patients with metastatic malignant tumors have changed significantly over the past decade. Instead of a purely palliative systemic or just supportive therapy, a large proportion of patients receive an aggressive local treatment directed not only to the primary tumor, but also to metastatic foci, and a number of studies demonstrate the advantage of such approach. This review provides information on the role of radiation therapy as a local method of treatment of cancer patients with oligometastases.