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PET—MRI：值得期待的分子影像未来 被引量：4

PET-MRI ： the likely future of molecular imaging
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摘要 PET—CT实现了功能和解剖结构显像的融合，在临床和科研中均获得了巨大成功。MRI是另一种解剖显像方法，与CT相比它具有更好的软组织对比度和空间分辨率，如果能实现PET和MRI的同机融合，将可能对分子影像学产生更深远的影响。主要综述目前PET-MRI研制存在的问题和进展情况，并展望其潜在的临床和科研价值。 PET-CT is a successful combination of functional and morphologic information, and it has already been shown to have great value both in clinics and in scientific research. MRI is another kind of morphologic imaging method, in contrast to CT, MRI can yield images with higher soft-tissue contrast and better spatial resolution. The combination of PET and MRI for simultaneous data acquisition should have farreaching consequences for molecular imaging. This review will talk about the problems met in the development of PET-MRI and describe the progress to date and look forward to its potential application.
作者 陈香 赵军 赵晋华
机构地区 上海交通大学附属第一人民医院核医学科 复旦大学附属华山医院PET中心
出处 《国际放射医学核医学杂志》 2008年第4期196-201,共6页 International Journal of Radiation Medicine and Nuclear Medicine
关键词 体层摄影术 发射型计算机 磁共振成像 图像处理 计算机辅助 Tomography, emission-computed Magnetic resonance imaging Image processing,compute-assisted
分类号 R44 [医药卫生—诊断学]
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参考文献23

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二级参考文献7

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共引文献10

同被引文献35

引证文献4

二级引证文献16

国际放射医学核医学杂志
2008年 第4期

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