書誌事項
- タイトル別名
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- Study of Skin Markers for Magnetic Resonance Imaging Examinations
- リンショウ ギジュツ MRIヨウ ヒフ マーカ ニ ツイテ ノ ケントウ
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抄録
In magnetic resonance imaging (MRI), skin markers are used as a landmark in order to make plans for examinations. However, there isn’t a lot of research about the material and shape of skin markers. The skin marker’s essential elements are safety, good cost performance, high signal intensity for T1 weighted image (T1WI) and T2 weighted image (T2WI), and durable. In order to get a high signal-to-noise ratio (SNR) of T1WI and T2WI, baby oil, salad oil and olive oil were chosen, because these materials were easy to obtain and safe for the skin. The SNR of baby oil was the best. Baby oil was injected into the infusion tube, and the tube was solvent welded and cut by a heat sealer. In order to make ring shaped skin markers, both ends of the tube were stuck with adhesive tape. Three different diameters of markers were made (3, 5, 10 cmφ). Ring shaped skin markers were put on to surround the examination area, therefore, the edge of the examination area could be seen at every cross section. Using baby oil in the ring shaped infusion tube is simple, easy, and a highly useful skin marker.
収録刊行物
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- 日本放射線技術学会雑誌
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日本放射線技術学会雑誌 69 (3), 264-270, 2013
公益社団法人 日本放射線技術学会
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詳細情報 詳細情報について
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- CRID
- 1390282681339736704
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- NII論文ID
- 10031159438
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- NII書誌ID
- AN00197784
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- COI
- 1:STN:280:DC%2BC3svotlaltw%3D%3D
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- ISSN
- 18814883
- 03694305
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- NDL書誌ID
- 024608886
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- PubMed
- 23514854
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可