Influence of inter-fractional respiratory motion changes on dose delivery accuracy in dynamic conformal arc lung stereotactic body radiotherapy: A phantom study
Respiratory motion significantly affects dose delivery accuracy in lung SBRT, with amplitude playing a critical role. An amplitude increase of ≥ 10 mm from CT acquisition during SBRT delivery resulted in a significant target underdosing below the clinically acceptable threshold.
Authors
- Bong Kyung Bae (ORCID: https://orcid.org/0000-0002-1683-2907)
- Sung Jun Kim (ORCID: https://orcid.org/0000-0002-7876-7901)
- Jae-Chul Kim (ORCID: https://orcid.org/0000-0002-7553-3552)
Institutions
- Kyungpook National University Hospital (KR)
- Kyungpook National University (KR)
Publication Details
- Journal
- PLoS ONE
- Published
- 2025-12-04
- DOI
- https://doi.org/10.1371/journal.pone.0336475
- Primary Topic
- Advanced Radiotherapy Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00