Commissioning of respiratory‐gated 4D dynamic dose calculations for various gating widths without spot timestamp in proton pencil beam scanning
The RG-4DDD calculations (less than 50% GW) of the heterogeneous and actual patient plans showed good agreement with measurements for various breathing curves in the amplitudes and periods described above. The proposed system allows us to evaluate actual RG irradiation without requiring the ability to record spot timestamps.
Authors
- Masataka Oita (ORCID: https://orcid.org/0000-0002-8667-6209)
- Motoharu Sasaki (ORCID: https://orcid.org/0000-0002-9561-0287)
- Yuki Tominaga (ORCID: https://orcid.org/0000-0002-7851-6213)
- Takahiro Katō (ORCID: https://orcid.org/0000-0002-8343-8037)
- Yushi Wakisaka (ORCID: https://orcid.org/0000-0001-6428-1137)
- Keisuke Yasui (ORCID: https://orcid.org/0000-0002-5581-463X)
- Teiji Nishio (ORCID: https://orcid.org/0009-0006-0538-0235)
- M. Ichihara
Institutions
- Fukushima Medical University (JP)
- Okayama University of Science (JP)
- Fujita Health University (JP)
- Okayama University (JP)
- Osaka Medical and Pharmaceutical University (JP)
- Osaka Health Science University (JP)
- Proton (United Kingdom) (GB)
- Southern Tohoku General Hospital (JP)
- Tokushima University (JP)
- The University of Osaka (JP)
Publication Details
- Journal
- Medical Physics
- Published
- 2025-08-01
- DOI
- https://doi.org/10.1002/mp.18026
- Citations
- 1
- Primary Topic
- Radiation Therapy and Dosimetry
- Type
- article
- Field-Weighted Citation Impact
- 1.52