Quantification and Dosimetric Impact of Normal Organ Motion During Adaptive Radiation Therapy Planning Using a 1.5 Tesla Magnetic Resonance–Equipped Linear Accelerator (MR-Linac)
Statistically significant differences in small bowel doses are demonstrated as a result of motion during the timing required for adaptive MRgRT. These results reflect the importance of verifying MRI acquisition during adaptive MRgRT to confirm the location of OARs. They also identify the necessity of strategies to account for the dynamic nature of regional OARs.
Authors
- Christopher J. Schultz (ORCID: https://orcid.org/0000-0001-7653-9713)
- William A. Hall (ORCID: https://orcid.org/0000-0001-7017-6755)
- D. Wittmann
- Musaddiq J. Awan (ORCID: https://orcid.org/0000-0002-1063-7932)
- Michael Straza (ORCID: https://orcid.org/0000-0003-4672-6213)
- Leou Ismael Banla (ORCID: https://orcid.org/0000-0002-9290-5856)
- Beth Erickson
- Eenas A. Omari (ORCID: https://orcid.org/0000-0002-8371-0651)
- Anjishnu Banerjee (ORCID: https://orcid.org/0000-0002-6898-9148)
- E.S. Paulson (ORCID: https://orcid.org/0000-0003-0970-3397)
- X. Allen Li
- Xinfeng Chen (ORCID: https://orcid.org/0000-0001-6992-1957)
Institutions
- Brigham and Women's Hospital (US)
- Medical College of Wisconsin (US)
Publication Details
- Journal
- Advances in Radiation Oncology
- Published
- 2025-04-11
- DOI
- https://doi.org/10.1016/j.adro.2025.101758
- Primary Topic
- Advanced Radiotherapy Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00