Quantification of pancreatic fat with dual-echo imaging at 3.0-T MR in clinical application: how do the corrections for T1 and T2*relaxation effect work and simplified correction strategy

Yuan Fang; Song Bin; Huang Zixing; Xia Chunchao; Liu Xijiao

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Quantification of pancreatic fat with dual-echo imaging at 3.0-T MR in clinical application: how do the corrections for T1 and T2*relaxation effect work and simplified correction strategy

机译：3.0-T临床应用中双回声成像的胰腺脂肪量化：T1和T2的校正如何进行校正*松弛效果工作和简化的校正策略

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摘要

Background: Dual-echo imaging is a routine clinical magnetic resonance (MR) sequence affected by T1 and T2* relaxation effect in fat quantification. The separate impacts of T1 and T2* relaxation effect in pancreatic fat quantification using dual-echo imaging at 3.0-T MR have not been reported in detail.

机译：背景：双回波成像是受T1和T2影响的常规临床磁共振（MR）序列*脂肪量化的弛豫效果。尚未详细介绍使用双回波成像的T1和T2 *弛豫效果在3.0-T MR下的胰腺脂肪量化的单独影响。

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来源
《Acta Radiologica》 |2018年第9期|共8页
作者
Yuan Fang; Song Bin; Huang Zixing; Xia Chunchao; Liu Xijiao;
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作者单位

Sichuan Univ West China Hosp Dept Radiol Chengdu 610041 Sichuan Peoples R China;

Sichuan Univ West China Hosp Dept Radiol Chengdu 610041 Sichuan Peoples R China;

Sichuan Univ West China Hosp Dept Radiol Chengdu 610041 Sichuan Peoples R China;

Sichuan Univ West China Hosp Dept Radiol Chengdu 610041 Sichuan Peoples R China;

Sichuan Univ West China Hosp Dept Radiol Chengdu 610041 Sichuan Peoples R China;

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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
Abdomen/GI; magnetic resonance imaging (MRI); pancreas; adults; technology assessments;

机译：腹部/ gi;磁共振成像（MRI）;胰腺;成人;技术评估;

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专利

1. Quantification of pancreatic fat with dual-echo imaging at 3.0-T MR in clinical application: how do the corrections for T1 and T2*relaxation effect work and simplified correction strategy [J] . Yuan Fang, Song Bin, Huang Zixing, Acta Radiologica . 2018,第9期

机译：3.0-T临床应用中双回声成像的胰腺脂肪量化：T1和T2的校正如何进行校正*松弛效果工作和简化的校正策略
2. Myocardial T1 and T2 mappings with automatic motion correction at 3 Tesla MR: comparison of T1 and T2 measurements by breathhold, free-breathing and cardiac cycle [J] . Yon Mi Sung, Hwanseok Yong Journal of cardiovascular magnetic resonance : . 2013,第Suppla1期

机译：在3 Tesla MR处具有自动运动校正的心肌T1和T2映射：通过屏气，自由呼吸和心动周期比较T1和T2测量值
3. Correction of motion‐induced misalignment in co‐registered PET/CT and MRI (T1/T2/FLAIR) head images for stereotactic radiosurgery [J] . Guang Li, Huchen Xie, Holly Ning, Journal of applied clinical medical physics / . 2011,第1期

机译：矫正立体定向放射外科手术在PET / CT和MRI（T1 / T2 / FLAIR）头部共同成像中运动引起的未对准
4. Classification of T1 and T2 Weighted Magnetic Resonance Prostate Images Using Convolutional Neural Networks [C] . Fatih Uysal, Fırat Hardalaç, Mustafa Koç Medical Technologies National Congress . 2018

机译：使用卷积神经网络对T1和T2加权磁共振前列腺图像进行分类
5. Quantitative T2: Software, application, workflows, phase correction. [D] . Bjarnason, Thorarin Albert. 2010

机译：定量T2：软件，应用程序，工作流程，相位校正。
6. Correction to: Clinical recommendations for cardiovascular magnetic resonance mapping of T1 T2 T2* and extracellular volume: A consensus statement by the Society for Cardiovascular Magnetic Resonance (SCMR) endorsed by the European Association for Cardiovascular Imaging (EACVI) [O] . Daniel R. Messroghli, James C. Moon, Vanessa M. Ferreira, 2018

机译：更正为：T1T2T2 *和细胞外体积的心血管磁共振图谱的临床建议：由欧洲心血管影像协会（EACVI）认可的心血管磁共振协会（SCMR）达成的共识性声明
7. Application of T1, T2 relaxation time corrections for quantification of brain metabolites by proton MRS [O] . Tomonori Isobe, Akira Matsumura, Takashi Yoshizawa, 1998

机译：T1，T2弛豫时间校正通过质子MRS定量脑代谢物的定量

Quantification of pancreatic fat with dual-echo imaging at 3.0-T MR in clinical application: how do the corrections for T1 and T2*relaxation effect work and simplified correction strategy

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