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Updated: May 11, 2026

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases
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Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases

Published on: July 28, 2013

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由于乳房扩散加权成像中的梯度非线性而导致明显扩散系数偏差的供应商特定的校正软件,使用冰水幻影成像

Tsukasa Yoshida1, Atsushi Urikura2, Masahiro Endo1

  • 1From the Department of Diagnostic Radiology, Shizuoka Cancer Center, Shizuoka, Japan.

Journal of computer assisted tomography
|June 19, 2024
PubMed
概括

一个新的软件有效地纠正了因梯度非线性引起的乳腺扩散权重MRI的明显扩散系数 (ADC) 偏差. 这种校正确保了准确的ADC评估,特别是在离中心位置,提高诊断可靠性.

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Assessment of Diffusion and Perfusion01:17

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Understanding and evaluating diffusion and perfusion is critical in assessing a patient's respiratory and circulatory health. These processes play key roles in maintaining the body's internal environment, ensuring that tissues receive adequate oxygen while waste products are efficiently removed.
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Diffusion is the process by which molecules move from an area of higher concentration to an area of lower concentration. In the respiratory system, this principle...