書誌事項
- タイトル別名
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- Lung Function Assessment Using Xe-133 Dynamic SPECT in Dual-camera System
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The purpose of this study was to estimate lung regional function using Xe-133 dynamic SPECT. SPECT equipment with a dual camera was used. Fourteen rotation acquisitions were obtained beginning immediately after Xe-133 gas inhalation. The time activity curve of each pixel was obtained, and T_<1/2> of the washout phase was calculated and mapped. Residual radioactivity was evaluated. Adequate images could be obtained at 30 seconds per rotation even with the dual-camera system. Mapping of T_<1/2> allowed temporal changes on one image. Three-dimensional evaluation could be made on a SPECT system using our method.
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 57 (9), 1138-1144, 2001
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
- 1390282681366006272
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- NII論文ID
- 110003460510
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- NII書誌ID
- AN00197784
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- ISSN
- 18814883
- 03694305
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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
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可