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正常大鼠^(18)F-FDG PET/CT显像各器官SUV值及CT值分布 被引量：3

Biodistribution of SUV and CT Housefield Unit in ^(18)F-FDG PET/CT Imaging at Various Normal Organs of SD Rat
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摘要 目的测量正常SD大鼠18F-FDG PET/CT显像重要器官的标准化摄取值(SUV)与CT值。方法对大鼠各实质性脏器勾画感兴趣区(ROI)测定SUV值与CT值,并进行分析研究。结果正常SD大鼠重要器官的SUV值和CT值与其生理及结构特性有关。结论该研究结果为SD大鼠18F-FDG PET/CT图像质量评价及半定量评价提供了参考依据。 Objective To define the standardized uptake value （SUV） and CT housefield unit in various normal organs of SD rat during ^18F-FDG PET/CT scanning. Method Drew the regions of interest （ROI） on parenchymal organs in SD rats and analyzed the data of SUV and CT housefield unit. Result The SUV and CT housfield unit of normal organs in SD rats were correlated with their physiological and structure characteristics. Conclusion The results provided the reference for evaluation and semi quantify analysis in PET/CT imaging of SD rats.
作者 张维涛 霍天龙 安备 姚玮 伊险峰
机构地区 北京大学人民医院放射科
出处 《实验动物科学》 2013年第2期11-13,共3页 Laboratory Animal Science
基金 国家自然科学基金委资助 课题名称:IL-10和BMP-2转染干细胞治疗类风湿关节炎的顺磁性纳米颗粒示踪及在体疗效评估(No.800967)
关键词 标准化摄取值 CT值 18F-FDG standardized uptake value CT housefield unit ^18F-FDG
分类号 Q95-33 [生物学—动物学]
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参考文献13

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同被引文献19

  • 1谢惠芳,徐如祥,陈中灿.线栓法制作大鼠局灶性脑缺血再灌注损伤模型的改进[J].中华神经医学杂志,2007,6(4):340-342. 被引量：28
  • 2杨艳梅,冯晓源,崔梅,蒋胜洪,姚振威,刘含秋,何慧瑾.MRI对线栓法制作大鼠脑缺血再灌注模型分组的价值[J].临床放射学杂志,2007,26(9):917-920. 被引量：7
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实验动物科学
2013年 第2期

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