Jul 2026
Dosimetric robustness of tumour- and fiducial-based tracking in Radixact lung stereotactic body radiotherapy: a four-dimensional CT-based simulation using imaging-derived tracking-error scenarios.
For lung SBRT delivered with Radixact Synchrony, LwR was more robust than FwR in this cohort, for which all tumour-fiducial distances exceeded 20 mm, and patient-specific evaluation of 5-7 mm margins within OAR dose constraints may be necessary.
Yugo Ebinuma, Tatsuya Inoue, R. Shirata et al.
· British Journal of Radiology · 0 citations