Application of stereotactic body radiotherapy in extracranial metastases / 国际肿瘤学杂志

ABSTRACT

Stereotactic body radiation therapy (SBRT) has been applied in extracranial metastases effectively,with the characteristics of concentrated dose distribution in target region,great dose gradient change in surrounding region and low dose in normal tissue beside target region.The radiation biology characteristics of SBRT,therapeutic mechanism,integration of SBRT into standard systemic therapy regimens have been studied further.