Gas-induced susceptibility artefacts on diffusion-weighted MRI of the rectum at 1.5 T - Effect of applying a micro-enema to improve image quality

van Griethuysen Joost J. M.; Bus Elyse M.; Hauptmann Michael; Lahaye Max J.; Maas Monique; ter Beek Leon C.; Beets Geerard L.; Bakers Frans C. H.; Beets-Tan Regina G. H.; Lambregts Doenja M. J.

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Gas-induced susceptibility artefacts on diffusion-weighted MRI of the rectum at 1.5 T - Effect of applying a micro-enema to improve image quality

机译：燃气诱导的易感性艺术品对直肠扩散加权MRI的1.5 T - 施加微灌肠以提高图像质量

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Purpose: Assess whether application of a micro-enema can reduce gas-induced susceptibility artefacts in Single-shot Echo Planar Imaging (EPI) Diffusion-weighted imaging of the rectum at 1.5 T.

机译：目的：评估微灌肠的施用是否可以在1.5℃下降低单次回波平面成像（EPI）扩散加权成像的气体诱导的易感性伪影。

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来源
《European Journal of Radiology》 |2018年第2018期|共7页
作者
van Griethuysen Joost J. M.; Bus Elyse M.; Hauptmann Michael; Lahaye Max J.; Maas Monique; ter Beek Leon C.; Beets Geerard L.; Bakers Frans C. H.; Beets-Tan Regina G. H.; Lambregts Doenja M. J.;
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作者单位

Netherlands Canc Inst Dept Radiol POB 90203 NL-1006 BE Amsterdam Netherlands;

Netherlands Canc Inst Dept Radiol POB 90203 NL-1006 BE Amsterdam Netherlands;

Netherlands Canc Inst Dept Psychosocial Res &

Epidemiol Amsterdam Netherlands;

Netherlands Canc Inst Dept Radiol POB 90203 NL-1006 BE Amsterdam Netherlands;

Netherlands Canc Inst Dept Radiol POB 90203 NL-1006 BE Amsterdam Netherlands;

Netherlands Canc Inst Dept Radiol POB 90203 NL-1006 BE Amsterdam Netherlands;

Maastricht Univ GROW Sch Oncol &

Dev Biol Med Ctr Maastricht Netherlands;

Maastricht Univ Med Ctr Dept Radiol Maastricht Netherlands;

Netherlands Canc Inst Dept Radiol POB 90203 NL-1006 BE Amsterdam Netherlands;

Netherlands Canc Inst Dept Radiol POB 90203 NL-1006 BE Amsterdam Netherlands;

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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
Diffusion-weighted imaging; Susceptibility artifacts; Micro-enema; Bowel preparation; Rectal imaging; Rectal cancer;

机译：扩散加权成像;易感性伪影;微灌肠;肠道制剂;直肠成像;直肠癌;

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1. Gas-induced susceptibility artefacts on diffusion-weighted MRI of the rectum at 1.5 T - Effect of applying a micro-enema to improve image quality [J] . van Griethuysen Joost J. M., Bus Elyse M., Hauptmann Michael, European Journal of Radiology . 2018,第期

机译：燃气诱导的易感性艺术品对直肠扩散加权MRI的1.5 T - 施加微灌肠以提高图像质量
2. Readout-segmented echo-planar imaging improves the image quality of diffusion-weighted MR imaging in rectal cancer: Comparison with single-shot echo-planar diffusion-weighted sequences [J] . Xia Chun-chao, Liu Xi, Peng Wan-lin, European Journal of Radiology . 2016,第10期

机译：分段读出的回波平面成像可改善直肠癌弥散加权MR成像的图像质量：与单次回波平面弥散加权序列的比较
3. Diffusion-weighted imaging of the abdomen at 3 T: image quality comparison with 1.5-T magnet using 3 different imaging sequences. [J] . Saremi F, Jalili M, Sefidbakht S, Journal of computer assisted tomography . 2011,第3期

机译：3 T时腹部的弥散加权成像：使用3种不同的成像序列与1.5 T磁体进行图像质量比较。
4. Simulated Field Maps: Toward Improved Susceptibility Artefact Correction in Interventional MRI [C] . Martin Kochan, Pankaj Daga, Ninon Burgos, International conference on information processing in computer-assisted interventions . 2014

机译：模拟场图：在介入性MRI中改善磁化率伪影校正
5. Improved Spatial Coverage of High-Temporal Resolution Dynamic Susceptibility Contrast-MRI Through 3D Spiral-Based Acquisition and Parallel Imaging. [D] . Turley, Dallas C. 2017

机译：通过基于3D螺旋的采集和并行成像，提高了高分辨率高分辨率动态磁化率MRI的空间覆盖率。
6. MRI with intraoral orthodontic appliance—a comparative in vitro and in vivo study of image artefacts at 1.5 T [O] . C Zachriat, P Asbach, K I Blankenstein, 2015

机译：口腔正畸矫治器进行MRI-在1.5 T时进行图像伪像的体内外比较研究
7. Diffusion-weighted imaging of the abdomen at 3.0 Tesla: Image quality and apparent diffusion coefficient reproducibility compared with 1.5 Tesla [O] . Andrew B. Rosenkrantz, Marcel Oei, James S. Babb, 2010

机译：3.0特斯拉的腹部扩散加权成像：图像质量和表观扩散系数再现性与1.5特斯拉相比

Gas-induced susceptibility artefacts on diffusion-weighted MRI of the rectum at 1.5 T - Effect of applying a micro-enema to improve image quality

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