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ストマップ理解のためのトレーニング用胃ファントム

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タイトル: ストマップ理解のためのトレーニング用胃ファントム
その他のタイトル: Gastric Phantom for Training Beginners in Gastric Segment (Stomap) Recognition
著者: 西本, 尚樹 著作を一覧する
堀田, 賢治 著作を一覧する
細井, 智宏 著作を一覧する
小笠原, 克彦 著作を一覧する
キーワード: Gastric segment (Stomap)
Phantom for beginner training
Assistance of 3D positional recognition
発行日: 2003年10月20日
出版者: 日本放射線技術学会 = Japanese Society of Radiological Technology
誌名: 日本放射線技術学会雑誌 = Japanese journal of Radiological Technology
巻: 59
号: 10
開始ページ: 1303
終了ページ: 1308
抄録: It is usually difficult for a beginner to understand precisely and quickly the three-dimensional (3D) construction of gastric lesions in a gastric X-ray examination with barium meal. In this study, a training-use stomach phantom was developed using the stomach segment to provide beginners with an understanding of 3D stomach construction. The hook-shaped phantom (the shape of the stomach when a patient is in the supine position) was formed by using styrene, wire, and clay. It was then coated with dental stiffening agent, and wires were attached along the stomach segment. After drying, the stomach phantom was cut off and the oil clay was removed. The phantom then was immersed in water and the oil clay was dried. After that, the phantom again was glued together with a dental stiffening agent. The usefulness of the phantom was determined by an evaluation experiment. Ten students, as observers, were selected randomly for evaluation from 40 students of the Department of Radiological Technology, College of Medical Technology, Hokkaido University. Eight films were shown to the observers, 4 films with segment and 4 films without segment. The observers checked 5 markers in different positions of the phantom and recorded the results on an answer sheet with segment picture. The significance of position recognition was identified by Wilcoxon's sign rank sum test (p=0.021) between the segment film and non-segment film.
記述: 臨床技術
資料タイプ: article
URI: http://hdl.handle.net/2115/39532
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 小笠原 克彦

 

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