Evaluation of differences and dosimetric influences of beam models using golden and multi-institutional measured beam datasets in radiation treatment planning systems.,Medical Physics

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Evaluation of differences and dosimetric influences of beam models using golden and multi-institutional measured beam datasets in radiation treatment planning systems.
Medical Physics ( IF 3.2 ) Pub Date : 2020-09-23 , DOI: 10.1002/mp.14493
Kensuke Tani ₁ , Akihisa Wakita ₁ , Naoki Tohyama ₂ , Yukio Fujita ₃ , Satoshi Kito _{4,

5} , Ryohei Miyasaka ₆ , Norifumi Mizuno ₇ , Ryuzo Uehara ₈ , Toru Takakura ₉ , Shunsuke Miyake ₁₀ , Kazuya Shinoda ₁₁ , Yoshitaka Oka ₁₂ , Yasunori Saito ₁₃ , Hideki Kojima ₁₄ , Naoki Hayashi ₁₅

Affiliation

Division of Medical Physics, EuroMediTech Co., LTD., Shinagawa, Tokyo, 141-0022, Japan.
Division of Medical Physics, Tokyo Bay Advanced Imaging and Radiation Oncology Makuhari Clinic, Chiba, Chiba, 261-0024, Japan.
Department of Health Sciences, Komazawa University, Setagaya, Tokyo, 154-8525, Japan.
Department of Radiotherapy, Tokyo Metropolitan Bokutoh Hospital, Sumida, Tokyo, 130-8575, Japan.
Division of Medical Physics, Graduate School of Medicine, Kyoto University, Sakyo, Kyoto, 606-8507, Japan.
Department of Radiation Oncology, Chiba Cancer Center, Chiba, Chiba, 260-8717, Japan.
Department of Radiation Oncology, St. Luke's International Hospital, Chuo, Tokyo, 104-8560, Japan.
Department of Radiation Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, 277-8577, Japan.
Department of Radiation Oncology, Uji-Tokushukai Medical Center, Uji, Kyoto, 611-0041, Japan.
Department of Radiation Oncology, Yamato Takada Municipal Hospital, Yamatotakada, Nara, 635-8501, Japan.
Department of Radiation Oncology, Ibaraki Prefectural Central Hospital, Kasama, Ibaraki, 309-1793, Japan.
Department of Radiation Oncology, Fukushima Medical University Hospital, Fukushima, Fukushima, 960-1295, Japan.
Department of Radiology, Fujita Health University Hospital, Toyoake, Aichi, 470-1192, Japan.
Department of Radiation Oncology, Sapporo Higashi Tokushukai Hospital, Sapporo, Hokkaido, 065-0033, Japan.
School of Medical Sciences, Fujita Health University, Toyoake, Aichi, 470-1192, Japan.

The beam model in radiation treatment planning systems (RTPSs) plays a crucial role in determining the accuracy of calculated dose distributions. The purpose of this study was to ascertain differences in beam models and their dosimetric influences when a golden beam dataset (GBD) and multi‐institution measured beam datasets (MBDs) are used for beam modeling in RTPSs.

中文翻译：

使用放射治疗计划系统中的黄金和多机构测量束数据集评估束模型的差异和剂量学影响。

放射治疗计划系统（RTPS）中的射束模型在确定计算出的剂量分布的准确性方面起着至关重要的作用。这项研究的目的是确定在将金色光束数据集（GBD）和多机构测量的光束数据集（MBD）用于RTPS中的光束建模时，光束模型的差异及其对剂量的影响。

更新日期：2020-12-01

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