Optimisation of protocol for low dose CT-derived attenuation correction in myocardial perfusion SPECT imaging

Rainer Preuss; Reiner Weise; Oliver Lindner; Eva Fricke; Harald Fricke; Wolfgang Burchert

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Optimisation of protocol for low dose CT-derived attenuation correction in myocardial perfusion SPECT imaging

机译：心肌灌注SPECT成像中低剂量CT衍生衰减校正方案的优化

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摘要

In clinical routine, attenuation correction (AC) using X-ray CT is a relatively new method for reducing attenuation artefacts. We evaluated the quality of attenuation maps generated with very low tube current to minimise exposure due to transmission scanning.

机译：在临床常规中，使用X射线CT进行衰减校正（AC）是减少衰减伪影的一种相对较新的方法。我们评估了由极低的管电流产生的衰减图的质量，以最大程度地减少由于透射扫描而引起的暴露。

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《European Journal of Nuclear Medicine and Molecular Imaging》 |2008年第6期|1133-1141|共9页
作者
Rainer Preuss; Reiner Weise; Oliver Lindner; Eva Fricke; Harald Fricke; Wolfgang Burchert;
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作者单位

Institute of Radiology Nuclear Medicine and Molecular Imaging Heart and Diabetes Centre North Rhine-Westphalia Ruhr-University Bochum Bad Oeynhausen Germany;

Institute of Radiology Nuclear Medicine and Molecular Imaging Heart and Diabetes Centre North Rhine-Westphalia Ruhr-University Bochum Bad Oeynhausen Germany;

Institute of Radiology Nuclear Medicine and Molecular Imaging Heart and Diabetes Centre North Rhine-Westphalia Ruhr-University Bochum Bad Oeynhausen Germany;

Institute of Radiology Nuclear Medicine and Molecular Imaging Heart and Diabetes Centre North Rhine-Westphalia Ruhr-University Bochum Bad Oeynhausen Germany;

Institute of Radiology Nuclear Medicine and Molecular Imaging Heart and Diabetes Centre North Rhine-Westphalia Ruhr-University Bochum Bad Oeynhausen Germany;

Institute of Radiology Nuclear Medicine and Molecular Imaging Heart and Diabetes Centre North Rhine-Westphalia Ruhr-University Bochum Bad Oeynhausen Germany;

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正文语种 eng
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关键词
CT-based attenuation correction; Myocardial perfusion SPECT imaging; Radiation exposure; Tube current;

机译：基于CT的衰减校正;心肌灌注SPECT成像;放射线照射;管电流;

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专利

1. Optimisation of protocol for low dose CT-derived attenuation correction in myocardial perfusion SPECT imaging. [J] . Preuss R, Weise R, Lindner O, European Journal of Nuclear Medicine and Molecular Imaging . 2008,第6期

机译：心肌灌注SPECT成像中低剂量CT衍生衰减校正方案的优化。
2. Attenuation correction of myocardial SPECT perfusion images with low-dose CT: evaluation of the method by comparison with perfusion PET. [J] . Fricke E, Fricke H, Weise R, The Journal of Nuclear Medicine . 2005,第5期

机译：小剂量CT对心肌SPECT灌注图像的衰减校正：通过与灌注PET的比较对该方法进行评估。
3. Attenuation Correction of Myocardial SPECT Perfusion Images with Low-Dose CT: Evaluation of the Method by Comparison with Perfusion PET [J] . Eva Fricke, Harald Fricke, Reiner Weise, The Journal of Nuclear Medicine . 2005,第5期

机译：小剂量CT对心肌SPECT灌注图像的衰减校正：通过与灌注PET对比的方法评估
4. Direct Image-Based Attenuation Correction using Conditional Generative Adversarial Network for SPECT Myocardial Perfusion Imaging [C] . Mahsa Torkaman, Jaewon Yang, Luyao Shi, Conference on Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging . 2021

机译：使用条件生成对冲网络进行直接图像的衰减校正，用于SPECT心肌灌注成像
5. Strategies to Maximize Dose Reduction in SPECT Myocardial Perfusion Imaging [D] . Juan Ramon, Albert. 2019

机译：最大化SPECT心肌灌注成像剂量减少的策略
6. Adaptive Bayesian Iterative Transmission Reconstruction for Attenuation Correction in Myocardial Perfusion Imaging with SPECT/Slow-Rotation Low-Output CT Systems [O] . Ji Chen, Ernest V. Garcia, Russell D. Folks, 2007

机译：利用SPECT /慢旋转低输出CT系统进行心肌灌注成像衰减校正的自适应贝叶斯迭代传输重建
7. Prevalence of noncardiac findings on low dose 64-slice computed tomography used for attenuation correction in myocardial perfusion imaging with SPECT [O] . Husmann, L, Tatsugami, F, Aepli, U, 2009

机译：低剂量64层计算机断层扫描在SPECT心肌灌注成像中用于衰减校正的非心脏检查结果的普遍性
8. Collaborative Research and Support of Fitzsimmons Army Medical Center Defense Women's Health Research Program Projects. Subtitle: Simultaneous Transmission/Emission Protocol (STEP) for Attenuation Correction of Breast and Diaphragmatic Attenuation Artifacts During SPECT 99mTc-Sestamibi Myocardial Perfusion Scans in Patients without Coronary Artery Disease [R] . Mulligan, H. , Lambert, A. , Solano, R. K. , 1998

机译：Fitzsimmons陆军医疗中心国防妇女健康研究计划项目的合作研究和支持。字幕：在无冠状动脉疾病患者的spECT 99mTc-sestamibi心肌灌注扫描期间，用于衰减校正乳房和膈肌衰减伪影的同时传输/发射协议（sTEp）

Optimisation of protocol for low dose CT-derived attenuation correction in myocardial perfusion SPECT imaging

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