ESTRO 2024 - Abstract Book

S835

Clinical - CNS

ESTRO 2024

Intracranical relapses can be safely and effectively treated with repeated HyperArc, with the aim to postpone or avoid WBRT. Diffuse dose by volumetric RT might reduce microscopic disease also at relatively low levels, potentially acting as a virtual CTV. Neurological death is not the most common cause of death in this population, which highlights the impact of extracranial disease on overall survival

Keywords: brain metastases, SRS, stereotactic radiotherap