Radiotherapy　Precision of Treatment for Motion

[202] Study of Radiotherapy Accuracy for Acquiring Position of Respiratory Signal in Respiratory Gated Radiotherapy

^○Kohata Takumi¹, 布施拓¹, 荒川寛貴², 小松賢司³, 大川原佳紀¹, 安江憲治¹, 榮武二⁴, 藤崎達也¹ (1.Ibaraki Prefectural University of Health Sciences, 2.聖隷佐倉市民病院　放射線科, 3.日立製作所日立総合病院　放射線科, 4.筑波大学附属病院　陽子線医学利用研究センター)

Keywords:measurement, respiratory gating