Subsequent kilovoltage imaging‐based fiducial triangulation for intra‐fractional prostate motion monitoring and correction
Our study showcases a promising subsequent kV-based triangulation method for intra-fractional prostate motion monitoring. Acquiring 3D motion information results in higher out-of-tolerance catch-rates particularly in the depth dimension of the kV images, which is perpendicular to the treatment beam. Failure to properly observe and catch these offsets would result in sub-optimal conformality and accuracy of the dose delivery.
Authors
- Brady Laughlin
- Zachary James Welchel
- Jean‐Claude M. Rwigema (ORCID: https://orcid.org/0000-0003-2180-1280)
- Nathan Y. Yu (ORCID: https://orcid.org/0000-0003-4059-650X)
- Riley C. Tegtmeier (ORCID: https://orcid.org/0000-0002-8339-7845)
- Quan Chen (ORCID: https://orcid.org/0000-0002-3543-2458)
- Jason Holmes (ORCID: https://orcid.org/0000-0001-8943-9471)
- Yi Rong (ORCID: https://orcid.org/0000-0002-2620-1893)
- Carlos Vargas (ORCID: https://orcid.org/0000-0002-1614-3562)
- Sarah E. James
- Gevork S. Gevorkyan
- Sara Bashir
- Diego Santos Toesca
Institutions
- University of Wisconsin–Madison (US)
- University of South Florida (US)
- Mayo Clinic Hospital (US)
- Mayo Clinic in Florida (US)
Publication Details
- Journal
- Medical Physics
- Published
- 2025-02-22
- DOI
- https://doi.org/10.1002/mp.17703
- Primary Topic
- Advanced Optical Sensing Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00