A dosimetric study of single-fraction stereotactic body radiotherapy using proton versus photon for spinal metastases
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Bone metastases are a common indication for palliative radiotherapy. Stereotactic body radiotherapy (SBRT) enables the delivery of ablative doses in 5 or fewer fractions, potentially improving local control and symptom relief. Proton-based SBRT (SBPT) may enha... ...
