| PET/CT设备选型关键技术参数探讨 |
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| 引用本文： | 汤黎明,戚仕涛.PET/CT设备选型关键技术参数探讨[J].医疗卫生装备,2010,31(12):106-108. |
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| 作者姓名： | 汤黎明 戚仕涛 |
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| 作者单位： | 南京军区南京总医院医学工程科,南京210002 |
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| 摘 要： | PET/CT是目前最先进的分子显像设备,具有很高的灵敏度和特异性。从晶体材料和工艺、PET采集方式、PET重建算法、图像融合技术、后处理技术等几个方面,对影响PET/CT性能的关键技术参数进行了细致的分析,为医院决策者引入PET/CT的选型论证提供了重要的参考价值。
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| 关 键 词： | 分子影像 图像重建 核医学成像 采购 图像融合 |
Discussion of Key Parameters of PET/CT for Type Selection |
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| TANG Li-ming,QI Shi-tao.Discussion of Key Parameters of PET/CT for Type Selection[J].Chinese Medical Equipment Journal,2010,31(12):106-108. |
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| Authors: | TANG Li-ming QI Shi-tao |
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| Affiliation: | (Nanjing General Hospital of Nanjing Command,Nanjing 210002) |
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| Abstract: | PET/CT is the most advanced molecular imaging equipment,which has high sensitivity and specificity.The authors thouroughly analyzed several key parameters which hardly influenced the PET/CT performance from aspects of crystal materials and craftsmanship,PET acquisition mode,PET reconstruction algorithms,image fusion techniques,post-processing techniques and so on.It provided important reference values for hospital decision makers to introduce PET/CT. |
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| Keywords: | molecular imaging image reconstruction nuclear medicine imaging procurement image fusion |
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