Radiotherapy　Precision of Treatment for Motion

[206] Evaluation of Four-dimensional Cone Beam Computed Tomography for Respiratory Motion Management in Radiation Therapy

^○Yuasa Yuki^1,2, 椎木健裕², 藤本昂也¹, 世良竜大¹, 上原拓也¹, 澁谷景子² (1.Department of Radiological Technology, Yamaguchi University Hospital, 2.山口大学大学院　医学系研究科　放射線腫瘍学講座)

Keywords:chest, cone beam computed tomography (CBCT), image-guided radiation therapy (IGRT)