Multi‐institutional study on the commissioning and clinical implementation of the TrueBeam enhanced leaf model in the Eclipse treatment planning system
The ELM<sub>MS</sub> demonstrated reliable VMAT dose calculation accuracy across multiple institutions and MLC types. Tuning the LT and LG parameters can further improve ELM performance in various VMAT plans. The tuned ELM<sub>Ave</sub> satisfied all clinical tolerance criteria in all verification cases and may serve as a practical approach for efficient commissioning and objective evaluation of ELM parameters across institutions.
Authors
- Masahiko Kurooka (ORCID: https://orcid.org/0000-0002-4925-5712)
- Ryusuke Hara (ORCID: https://orcid.org/0000-0003-0244-2235)
- Hisayuki Miyashita
- Norifumi Mizuno (ORCID: https://orcid.org/0000-0002-2991-3423)
- Ryohei Yamauchi (ORCID: https://orcid.org/0000-0001-7719-143X)
- Yuya Suzuki (ORCID: https://orcid.org/0000-0003-3095-035X)
- Tomohiro Ohta
- K. Hatakeyama
- Ryuta Hirai
- Mitsunobu Igari
- Yuhi Suda
- Ryohei Miyasaka
- Hiroki Nakayama
- Yu Arai
- Kaito Sakai (ORCID: https://orcid.org/0009-0007-6947-2312)
- Toru Kawachi
Institutions
- Tokyo Medical University (JP)
- St. Marianna University School of Medicine (JP)
- Tokyo Metropolitan Komagome Hospital (JP)
- St. Luke's International Hospital (JP)
- Chiba Cancer Center (JP)
- Saiseikai Central Hospital (JP)
- Tokyo Metropolitan Tama Medical Center (JP)
- Tokyo National Hospital (JP)
- Social Insurance Saitama Chuo Hospital (JP)
- Saitama Medical University (JP)
Publication Details
- Journal
- Journal of Applied Clinical Medical Physics
- Published
- 2025-11-25
- DOI
- https://doi.org/10.1002/acm2.70360
- Primary Topic
- Advanced Radiotherapy Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00