書誌事項
- タイトル別名
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- Imaging Characteristics of PROPELLER T2-weighted Imaging
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As the PROPELLER sequence is a combination of the radial scan and fast-spin-echo (FSE) sequence, it can be considered an FSE sequence with a motion correlation. However, there are some differences between PROPELLER and FSE owing to differences in k-space trajectory. We clarified the imaging characteristics of PROPELLER T2-weighted imaging (T2WI) for different parameters in comparison with usual FSE T2WI. When the same parameters were used, PROPELLER T2WI showed a higher signal-to-noise ratio (SNR) and lower spatial resolution than usual FSE. Effective echo time (TE) changed with different echo train lengths (ETL) or different bandwidths on PROPELLER, and imaging contrast changed accordingly to be more effective.
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 60 (11), 1585-1591, 2004
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
- 1390282681367794688
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- NII論文ID
- 110003467395
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- NII書誌ID
- AN00197784
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- ISSN
- 18814883
- 03694305
- http://id.crossref.org/issn/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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可