2021年9月10日
Time-dependent Diffusion in Brain Abscesses Investigated with Oscillating-gradient Spin-echo.
Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine
- 巻
- 21
- 号
- 4
- 開始ページ
- 525
- 終了ページ
- 530
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.2463/mrms.ici.2021-0083
Oscillating-gradient spin-echo sequences enable the measurement of diffusion weighting with a short diffusion time and can provide indications of internal structures. We report two cases of brain abscess in which the apparent diffusion coefficient (ADC) values appear higher at short diffusion times in comparison with those at long diffusion times. Diffusion time dependence of the ADC in brain abscesses suggests not only substrate viscosity but also restricted diffusion due to the structure within the lesions.
- リンク情報
- ID情報
-
- DOI : 10.2463/mrms.ici.2021-0083
- PubMed ID : 34511577
- PubMed Central 記事ID : PMC9618933