書誌事項
- タイトル別名
-
- Improvement of Body Diffusion Image Using Addition Technique
- カサン ショリ ニ ヨル フクブ Diffusion image カイゼン ノ ホウホウ
この論文をさがす
説明
It is difficult to obtain body diffusion weighted images (BDWI) using MRI that does not support parallel imaging and multi-NEX in clinical usage. Therefore, we evaluated whether a multiple image additions technique on the workstation could improve BDWI image quality and be good for clinical use by considering SNR and image distortion. We added 2 to 5 images on the same slice location with changing FOV, slice thickness, or reconstruction matrix in the phantom studies, and confirmed SNR improvement under all conditions. We also confirmed that this addition technique did not affect image distortion. We found that in 16 of the 18 clinical cases, BDWI with 5 images addition match pathology and T2 weighted images. We believe that this addition technique in available in the clinical practice.
収録刊行物
-
- 日本放射線技術学会雑誌
-
日本放射線技術学会雑誌 65 (2), 263-269, 2009
公益社団法人 日本放射線技術学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001206362510976
-
- NII論文ID
- 110007114520
-
- NII書誌ID
- AN00197784
-
- ISSN
- 18814883
- 03694305
-
- NDL書誌ID
- 10191670
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可