Megavoltage intrafraction monitoring and position uncertainty in gimbaled markerless dynamic tumor tracking treatment of lung tumors
MV imaging coupled with the soft-tissue feature tracker algorithm constitutes a valuable non-invasive method for independent intrafraction surveillance. Tracking multiple features has shown the potential to improve position estimation, notwithstanding obstruction, and occlusion challenges, facilitating the quantification of the geometric uncertainty of MLDTT treatment.
Authors
- Marco Serpa (ORCID: https://orcid.org/0000-0001-8280-9273)
- Simon K. B. Spohn (ORCID: https://orcid.org/0000-0003-2727-8005)
- Andreas Rimner (ORCID: https://orcid.org/0000-0002-1214-3856)
- Christoph Bert (ORCID: https://orcid.org/0000-0002-8539-6600)
- Tobias Brandt (ORCID: https://orcid.org/0000-0002-8270-0144)
Institutions
- University of Freiburg (DE)
- Friedrich-Alexander-Universität Erlangen-Nürnberg (DE)
- University Medical Center Freiburg (DE)
- Universitätsklinikum Erlangen (DE)
Publication Details
- Journal
- Medical Physics
- Published
- 2025-04-03
- DOI
- https://doi.org/10.1002/mp.17740
- Citations
- 1
- Primary Topic
- Advanced Radiotherapy Techniques
- Type
- article
- Field-Weighted Citation Impact
- 1.88