Accuracy of Automated Liver Contouring, Fat Fraction, and R2*Measurement on Gradient Multiecho Magnetic Resonance Images

Stocker Daniel; Bashir Mustafa R.; Kannengiesser Stephan A. R.; Reiner Cacilia S.

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Accuracy of Automated Liver Contouring, Fat Fraction, and R2*Measurement on Gradient Multiecho Magnetic Resonance Images

机译：自动肝脏轮廓的准确性，脂肪分数和R2 *测量梯度MultiCho磁共振图像

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摘要

Objective This study aimed to evaluate the performance of an automated workflow of volumetric liver proton density fat fraction (PDFFvol) and R2* quantification with automated inline liver volume (LV) segmentation.

机译：目的本研究旨在评估体积肝质子密度脂肪分数（PdFFVol）和R2 *定量的自动工作流程的性能，通过自动内联肝体积（LV）分割。

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来源
《Journal of computer assisted tomography》 |2018年第5期|共10页
作者
Stocker Daniel; Bashir Mustafa R.; Kannengiesser Stephan A. R.; Reiner Cacilia S.;
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作者单位

Univ Hosp Zurich Inst Diagnost &

Intervent Radiol Raemistr 100 CH-8091 Zurich Switzerland;

Duke Univ Med Ctr Dept Radiol Durham NC 27710 USA;

Siemens Healthcare MR Applicat Predevelopment Erlangen Germany;

Univ Hosp Zurich Inst Diagnost &

Intervent Radiol Raemistr 100 CH-8091 Zurich Switzerland;

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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
liver fat; liver iron; dixon technique;

机译：肝脏脂肪;肝脏;迪克森技术;

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1. Accuracy of Automated Liver Contouring, Fat Fraction, and R2*Measurement on Gradient Multiecho Magnetic Resonance Images [J] . Stocker Daniel, Bashir Mustafa R., Kannengiesser Stephan A. R., Journal of computer assisted tomography . 2018,第5期

机译：自动肝脏轮廓的准确性，脂肪分数和R2 *测量梯度MultiCho磁共振图像
2. Accuracy and Repeatability of Magnetic Resonance Imaging Based Volumetric Liver Fat Fraction Compared to Liver Histology and Magnetic Resonance Spectroscopy as Reference Standards [J] . Vos Miriam B., Knight-Scott Jack, Konomi Juna V., Hepatology: Official Journal of the American Association for the Study of Liver Diseases . 2017,第Suppla1期

机译：基于磁共振成像的体积肝脂肪分数的精度和可重复性与肝脏组织学和磁共振光谱相比作为参考标准
3. Nonalcoholic fatty liver disease: diagnostic and fat-grading accuracy of low-flip-angle multiecho gradient-recalled-echo MR imaging at 1.5 T. [J] . Yokoo T, Bydder M, Hamilton G, Radiology . 2009,第1期

机译：非酒精性脂肪肝疾病：1.5 T下低倾角多回波梯度回波MR成像的诊断和脂肪分级准确性。
4. Unsupervised classification of multiecho magnetic resonance images of the pediatric brain with implicit spatial and statistical hypotheses validation [C] . James B. Perkins, Univ. of Connecticut, Storrs, Medical Imaging 1993: Image Processing . 1993

机译：小儿大脑多回波磁共振图像的无监督分类，含隐含空间和统计假设验证
5. Free-Breathing Radial Magnetic Resonance Imaging Quantification of Fat and R2* [D] . Armstrong, Tess 2018

机译：脂肪和R2的自由呼吸径向磁共振成像定量*
6. Nonalcoholic Fatty Liver Disease: Diagnostic and Fat-Grading Accuracy of Low-Flip-Angle Multiecho Gradient-Recalled-Echo MR Imaging at 1.5 T [O] . Takeshi Yokoo, Mark Bydder, Gavin Hamilton, -1

机译：非酒精性脂肪性肝病：1.5 T下低倾角多回波梯度回波MR成像的诊断和脂肪分级准确性
7. Nonalcoholic Fatty Liver Disease: Diagnostic and Fat-Grading Accuracy of Low-Flip-Angle Multiecho Gradient-Recalled-Echo MR Imaging at 1.5 T [O] . Yokoo, Takeshi, Bydder, Mark, Hamilton, Gavin, 2009

机译：非酒精性脂肪性肝病：1.5 T下低倾角多回波梯度回波MR成像的诊断和脂肪分级准确性

Accuracy of Automated Liver Contouring, Fat Fraction, and R2*Measurement on Gradient Multiecho Magnetic Resonance Images

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