Non-contrast-enhanced MR hepatic arteriography with time-spatial labeling inversion pulses: comparison of imaging with flow-in and modified flow-out methods

Isoda Hiroyoshi; Furuta Akihiro; Ohno Tsuyoshi; Togashi Kaori

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Non-contrast-enhanced MR hepatic arteriography with time-spatial labeling inversion pulses: comparison of imaging with flow-in and modified flow-out methods

机译：具有时间空间标记反转脉冲的非对比度增强MR肝动脉造影：与流入和改进的流出方法的成像比较

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Background: In non-contrast-enhanced magnetic resonance (MR) arteriography, the flow-out method using a selective tagging pulse with a long inversion time (TI) and a non-selective inversion recovery pulse with a short TI (the modified flow-out method) might further contribute to the suppression of background signal and facilitate improved visualization of the hepatic artery. However, no report has focused on the image quality of non-contrast-enhanced MR arteriography using the modified flow-out method.

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来源
《Acta Radiologica》 |2017年第7期|共6页
作者
Isoda Hiroyoshi; Furuta Akihiro; Ohno Tsuyoshi; Togashi Kaori;
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作者单位

Kyoto Univ Grad Sch Med Dept Diagnost Imaging &

Nucl Med Kyoto Japan;

Kyoto Univ Grad Sch Med Dept Diagnost Imaging &

Nucl Med Kyoto Japan;

Kyoto Univ Grad Sch Med Dept Diagnost Imaging &

Nucl Med Kyoto Japan;

Kyoto Univ Grad Sch Med Dept Diagnost Imaging &

Nucl Med Kyoto Japan;

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原文格式 PDF
正文语种 eng
中图分类放射医学;
关键词
Non-contrast-enhanced hepatic magnetic resonance (MR) arteriography; balanced steady-state free-precession; time spatial labeling inversion pulse; flow-in method; modified flow-out method;

机译：非对比度增强的肝磁共振（MR）动脉造影;平衡稳态自由进样;时间空间标记反转脉冲;流量方法;改进的流出方法;

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1. Magnetic resonance imaging with three-dimensional fast imaging employing steady-state acquisition with phase-cycled and short T1 inversion recovery pulse sequence for evaluating brachial plexus injury [J] . Dianxiu Ning, Meiyu Sun, Bo Sun, 中国神经再生研究：英文版 . 2011,第014期
2. Magnetic resonance imaging with three-dimensional fast imaging employing steady-state acquisition with phase-cycled and short T1 inversion recovery pulse sequence for evaluating brachial plexus injury [J] . Dianxiu Ning, Zhijin Lang, Di Ning, 中国神经再生研究（英文版） . 2011,第014期
3. Modified Monte Carlo inversion method and its application to inversion of magnetotelluric sounding data [J] . 地震学报（英文版） . 1991,第003期
4. Non-contrast-enhanced MR hepatic arteriography with time-spatial labeling inversion pulses: comparison of imaging with flow-in and modified flow-out methods [J] . Isoda Hiroyoshi, Furuta Akihiro, Ohno Tsuyoshi, Acta Radiologica . 2017,第7期

机译：具有时间空间标记反转脉冲的非对比度增强MR肝动脉造影：与流入和改进的流出方法的成像比较
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Non-contrast-enhanced MR hepatic arteriography with time-spatial labeling inversion pulses: comparison of imaging with flow-in and modified flow-out methods

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