MRI-guided HDR brachytherapy or integrated VMAT boost for tumour-targeted dose escalation in localised prostate cancer: long-term results of the TARGET study.
PURPOSE To evaluate local control of the gross tumour volume in localised prostate cancer following focal dose escalation delivered by integrated boost volumetric modulated arc therapy (IB-VMAT) or high-dose-rate (HDR) brachytherapy. MATERIALS AND METHODS Patients with localised prostate cancer and an intraprostatic...