The geometric accuracy of off‐axis targets in stereotactic body radiotherapy treatments across three linear accelerators
This study demonstrates that routine analysis of MultiMet WL testing is an essential tool for the spatial accuracy of the LINAC to establish machine-specific PTV margin expansion in SIMT-SBRT, particularly for targets where rotational errors dominate.
Authors
- Gopinath Mudhana (ORCID: https://orcid.org/0000-0002-5283-0271)
- Dinesan Chinnaiya
Institutions
- Cancer Hospital and Research Institute (IN)
- Vellore Institute of Technology University (IN)
Publication Details
- Journal
- Journal of Applied Clinical Medical Physics
- Published
- 2026-02-01
- DOI
- https://doi.org/10.1002/acm2.70383
- Primary Topic
- Advanced Radiotherapy Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00