Stereotactic Body Radiation Therapy (SBRT) in Patients with Head and Neck Cancer Treatment. Current State of the Problem

Abstract

This publication provides an overview of the current state of the art in the use of stereotactic radiation therapy (SBRT) for patients with head and neck tumors. We have analyzed current trends, and also presented the features of radiobiology and the basic principles of radiation treatment. Special attention is paid to indications for SBRT, fractionation schemes and radiation planning. The use of SBRT for primary head and neck tumors, including boost, as well as relapses treatment are described. The results of the implementation of SBRT by various authors both as an independent option and in combination with drug therapy are presented. The efficacy and tolerance of radiation is described in a summary form with clarifying comments. The radiation therapy toxicity profile is detailed, including the main risk factors of postradiation complications.