Case Report: Simultaneous stereotactic re-irradiation using HyperArc for 44 brain metastases after whole-brain radiotherapy
Background Treatment options for disseminated intracranial recurrence after whole-brain radiotherapy (WBRT) are limited. Repeat WBRT offers modest efficacy and may worsen neurocognitive function. Modern single-isocenter techniques such as HyperArc may enable efficient stereotactic radiotherapy (SRT) of numerous brain m...