Stereotactic body radiation therapy (SBRT) for high-risk prostate cancer: Where are we now?

Stereotactic body radiation therapy (SBRT) is increasingly being used for the management of clinically localized prostate cancer. This trend, combined with the decline in the use of brachytherapy, has pushed issues and questions regarding the use of SBRT to the forefront. A systematic literature review was conducted to establish the current evidence of biochemical and toxicity outcomes of SBRT in high-risk prostate cancer.