Impact of post-correction validation scans on intrafraction tumour misalignment in lung stereotactic body radiotherapy
This study demonstrates that CBCT<sup>Val</sup> and CBCT<sup>IA-1</sup> reduce geometric uncertainties in VMAT lung SBRT. Respiratory amplitude and BMI were significantly associated with extra corrections but cannot reliably identify patients requiring extra validation scans.
Authors
- Maddalena Rossi (ORCID: https://orcid.org/0000-0002-4636-3953)
- J. Belderbos
- Barbara Stam
- Iris Walraven
- Jan‐Jakob Sonke (ORCID: https://orcid.org/0000-0001-5155-5274)
Institutions
- Oncode Institute (NL)
Publication Details
- Journal
- Physics and Imaging in Radiation Oncology
- Published
- 2025-10-01
- DOI
- https://doi.org/10.1016/j.phro.2025.100868
- Primary Topic
- Advanced Radiotherapy Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- World Health Organization