Quality control for quantitative multicenter whole-body PET/MR studies: A NEMA image quality phantom study with three current PET/MR systems

Boellaard Ronald; Rausch Ivo; Beyer Thomas; Delso Gaspar; Yaqub Maqsood; Quick Harald H.; Sattler Bernhard

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Quality control for quantitative multicenter whole-body PET/MR studies: A NEMA image quality phantom study with three current PET/MR systems

机译：用于定量多中心全身PET / MR研究的质量控制：使用三个当前的PET / MR系统进行的NEMA图像质量幻像研究

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Purpose: Integrated positron emission tomography/magnetic resonance (PET/MR) systems derive the PET attenuation correction (AC) from dedicated MR sequences. While MR-AC performs reasonably well in clinical patient imaging, it may fail for phantom-based quality control (QC). The authors assess the applicability of different protocols for PET QC in multicenter PET/MR imaging.

机译：目的：集成正电子发射断层扫描/磁共振（PET / MR）系统从专用MR序列中得出PET衰减校正（AC）。尽管MR-AC在临床患者成像中表现相当不错，但可能无法实现基于幻像的质量控制（QC）。作者评估了PET QC不同协议在多中心PET / MR成像中的适用性。

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来源
《Medical Physics》 |2015年第10期|共9页
作者
Boellaard Ronald; Rausch Ivo; Beyer Thomas; Delso Gaspar; Yaqub Maqsood; Quick Harald H.; Sattler Bernhard;
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原文格式 PDF
正文语种 eng
中图分类基础医学;
关键词
PET/MR; attenuation correction; quantification; harmonization; multicenter; multivendor; quality control; NEMA image quality phantom;

机译：PET / MR;衰减校正;量化;协调;多中心;多供应商;质量控制;NEMA图像质量模型;

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1. Quality control for quantitative multicenter whole-body PET/MR studies: A NEMA image quality phantom study with three current PET/MR systems [J] . Boellaard Ronald, Rausch Ivo, Beyer Thomas, Medical Physics . 2015,第10期

机译：用于定量多中心全身PET / MR研究的质量控制：使用三个当前的PET / MR系统进行的NEMA图像质量幻像研究
2. An inter-laboratory comparison study of image quality of PET scanners using the NEMA NU 2-2001 procedure for assessment of image quality [J] . Bergmann H, Dobrozemsky G, Minear G, Physics in medicine and biology. . 2005,第10期

机译：使用NEMA NU 2-2001程序对PET扫描仪图像质量进行实验室间比较研究以评估图像质量
3. Image quality and detectability in Siemens Biograph PET/MRI and PET/CT systems—a phantom study [J] . Silje Kj?rnes ?en, Lars Birger Aasheim, Live Eikenes, EJNMMI Physics . 2019,第1期

机译：Siemens Biograph PET / MRI和PET / CT系统中的图像质量和可检测性—幻像研究
4. A GATE Simulation of a GE Discovery LS PET Scanner with NEMA Image Quality Phantom [C] . Y. Madzhunkov, C. R. Schmidtlein, G. Gerganov, International School on Nuclear Physics Methods and Accelerators in Biology and Medicine . 2009

机译：GE Discovery LS PET扫描仪的门仿真与NEMA图像质量幻像
5. A STUDY TO IDENTIFY AND EXAMINE THE BENEFITS AND COSTS OF USING COMPETITION IN THE PROCUREMENT PHASE OF THE WEAPON SYSTEM ACQUISITION PROCESS AND TO ASSESS THE IMPACT ON THE COST-QUALITY RELATIONSHIPS IN SELECTED CASE STUDIES. [D] . COUNCIL, RONALD JEROME. 1983

机译：在武器系统购置过程的采购阶段识别并检验使用竞争的收益和成本，并评估对选定案例研究中成本质量关系的影响的研究。
6. Image quality and detectability in Siemens Biograph PET/MRI and PET/CT systems—a phantom study [O] . Silje Kjærnes Øen, Lars Birger Aasheim, Live Eikenes, 2019

机译：西门子Biograph PET / MRI和PET / CT系统中的图像质量和可检测性—幻像研究
7. Image quality and detectability in Siemens Biograph PET/MRI and PET/CT systems—a phantom study [O] . Silje Kjærnes Øen, Lars Birger Aasheim, Live Eikenes, 2019

机译：西门子传记宠物/ MRI和PET / CT系统的图像质量和可检测性 - 幻影研究

Quality control for quantitative multicenter whole-body PET/MR studies: A NEMA image quality phantom study with three current PET/MR systems

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