臨床整形外科48巻10号

2013年10月発行

検査法

EOS system―低照射線量による新しい立位放射線撮影機器

著者： 町田正文¹

所属機関： ¹国立病院機構村山医療センター骨・運動器疾患臨床研究センター ²Académie Nationale de Médecine

ページ範囲：P.1009 - P.1016

　放射線物理学者，放射線医，整形外科医など複数の分野の連携と協力によりEOS system(日本名：sterEOSイメージング)と呼ばれる新しい医療用画像装置がフランスで開発された．この装置は1992年にノーベル物理学賞受賞のGeorges Charpakが発明したガス式検出器を用いて，X線照射線量の大幅な低下，頭部から足部まで正面と側面の立位画像が同時に得られ，骨・関節のあらゆる部位における冠状面像，矢状面像およびtop-view像などの三次元復元画像が得られる新しい放射線撮影機器である．

参考文献

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