Radiotherapy　Precision of Treatment for Motion

[203] A Technique for Image-guided Real-time Tumor-tracking Radiotherapy Treatment Verification Using Cine EPID Images and Log Files

^○Shiinoki Takehiro¹, 花澤豪樹¹, 湯浅勇紀^1,2, 藤本昂也², 上原拓也², 澁谷景子¹ (1.Yamaguchi University, Graduate School of Medicine, Department of Radiation Oncology, 2.山口大学病院　放射線部)

Keywords:physics, real-time tumor-tracking, image-guided radiation therapy (IGRT), electric portal image device (EPID), irradiation precision