Dual-Energy Computed Tomography in Stroke Imaging: Technical and Clinical Considerations of Virtual Noncontrast Images for Detection of the Hyperdense Artery Sign

Winklhofer Sebastian; De Martini Ilaria Vittoria; Nern Chrisitian; Blume Iris; Wegener Susanne; Pangalu Athina; Valavanis Antonios; Alkadhi Hatem; Guggenberger Roman

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Dual-Energy Computed Tomography in Stroke Imaging: Technical and Clinical Considerations of Virtual Noncontrast Images for Detection of the Hyperdense Artery Sign

机译：行程成像中的双能计算机断层扫描：虚拟非共用图像的技术和临床考虑，用于检测高阵列动脉标志

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摘要

Objective The technical feasibility of virtual noncontrast (VNC) images from dual-energy computed tomography (DECT) for the detection of the hyperdense artery sign (HAS) in ischemic stroke patients was investigated.

机译：目的，研究了对缺血性脑卒中患者中的双能计算断层扫描（DECT）的虚拟非共测（VNC）图像的技术可行性。

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来源
《Journal of computer assisted tomography》 |2017年第6期|共6页
作者
Winklhofer Sebastian; De Martini Ilaria Vittoria; Nern Chrisitian; Blume Iris; Wegener Susanne; Pangalu Athina; Valavanis Antonios; Alkadhi Hatem; Guggenberger Roman;
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作者单位

Univ Zurich Univ Zurich Hosp Dept Neuroradiol Zurich Switzerland;

Univ Zurich Univ Zurich Hosp Dept Neuroradiol Zurich Switzerland;

Univ Zurich Univ Zurich Hosp Dept Neuroradiol Zurich Switzerland;

Univ Zurich Univ Zurich Hosp Dept Neuroradiol Zurich Switzerland;

Univ Zurich Univ Zurich Hosp Dept Neurol Zurich Switzerland;

Univ Zurich Univ Zurich Hosp Dept Neuroradiol Zurich Switzerland;

Univ Zurich Univ Zurich Hosp Dept Neuroradiol Zurich Switzerland;

Univ Zurich Univ Zurich Hosp Inst Diagnost &

Intervent Radiol Zurich Switzerland;

Univ Zurich Univ Zurich Hosp Inst Diagnost &

Intervent Radiol 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
dual-energy computed tomography; hyperdense artery sign; ischemic stroke; thrombus;

机译：双能计算断层扫描;高阵风动脉标志;缺血性卒中;血栓;

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1. Dual-Energy Computed Tomography in Stroke Imaging: Technical and Clinical Considerations of Virtual Noncontrast Images for Detection of the Hyperdense Artery Sign [J] . Winklhofer Sebastian, De Martini Ilaria Vittoria, Nern Chrisitian, Journal of computer assisted tomography . 2017,第6期

机译：行程成像中的双能计算机断层扫描：虚拟非共用图像的技术和临床考虑，用于检测高阵列动脉标志
2. Comparing Arterial- and Venous-Phase Acquisition for Optimization of Virtual Noncontrast Images From Dual-Energy Computed Tomography Angiography [J] . Lehti Leena, Soderberg Marcus, Hoeglund Peter, Journal of computer assisted tomography . 2019,第5期

机译：与双能计算断层造影血管造影的虚拟非共同图像优化的动脉和静脉期拍摄
3. Dual-energy computed tomography to assess tumor response to hepatic radiofrequency ablation: potential diagnostic value of virtual noncontrast images and iodine maps. [J] . Lee SH, Lee JM, Kim KW, Investigative radiology . 2011,第2期

机译：双能计算机断层扫描技术评估肿瘤对肝射频消融的反应：虚拟非对比图像和碘图的潜在诊断价值。
4. Hyperdense Middle Cerebral Artery Segmentation in Non Contrast Computed Tomography [C] . Nelly Gordillo, Alberto Davis, Felipe Garcia World Congress on Medical Physics and Biomedical Engineering . 2019

机译：非对比度计算断层扫描中的高阵列中脑动脉细分
5. A New Approach for the Enhancement of Dual-energy Computed Tomography Images. [D] . Park, Kyung Kook. 2011

机译：增强双能计算机断层扫描图像的新方法。
6. Comparing Arterial- and Venous-Phase Acquisition for Optimization of Virtual Noncontrast Images From Dual-Energy Computed Tomography Angiography [O] . Leena Lehti, Marcus Söderberg, Peter Höglund, -1

机译：比较动脉和静脉相采集以优化双能计算机断层扫描血管造影术中的虚拟非对比图像
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Dual-Energy Computed Tomography in Stroke Imaging: Technical and Clinical Considerations of Virtual Noncontrast Images for Detection of the Hyperdense Artery Sign

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