K. Yasui   Y. Saito   S. Ogawa   N. Hayashi   
International Journal of Radiation Research 19(2) 281-289 2021年 [査読有り]
Background: The purpose of this study was to investigate the dosimetric characteristics of a new type of two-dimensional diode detector array used for quality assurance of stereotactic radiosurgery (SRS). Materials and Methods: The devices used in...
Kensuke Tani   Akihisa Wakita   Naoki Tohyama   Yukio Fujita   Satoshi Kito   Ryohei Miyasaka   Norifumi Mizuno   Ryuzo Uehara   Toru Takakura   Shunsuke Miyake   Kazuya Shinoda   Yoshitaka Oka   Yasunori Saito   Hideki Kojima   Naoki Hayashi   
Medical physics 47(11) 5852-5871 2020年11月 [査読有り]
PURPOSE: 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 i...
Journal of Applied Clinical Medical Physics 21(11) 272-277 2020年11月 [査読有り]
OBJECTIVES: The efficacy of radiotherapy for breast cancer has greatly improved owing to better irradiation methods. Radiotherapy aims to deliver therapeutic doses to predetermined target volumes while sparing surrounding healthy tissues. However,...