| 俞建华,王荣福.正电子发射断层代谢显像标准摄取值及定量分析的问题与对策[J].中国医学影像技术,2005,21(5):791~794 |
| 正电子发射断层代谢显像标准摄取值及定量分析的问题与对策 |
| Issues and countermeasures of the quantitative analysis of standardized uptake value in oncology using positron metabolic imaging with positron emission tomography |
| 投稿时间：2005-02-01 修订日期：2005-04-06 |
| DOI： |
| 中文关键词: 标准摄取值 氟 -氟代脱氧葡萄糖 葡萄糖代谢率 正电子发射断层显像 半定量分析 影响因子 |
| 英文关键词:Standardized uptake value fluorodeoxyglucose Metabolic rate of glucose Positron Emission Tomography Semi-quantitative analysis Effect factors |
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| 摘要点击次数: 1948 |
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| 中文摘要: |
| 针对FDG研究的标准摄取值法(SUV)是普遍应用于良恶性肿瘤鉴别与疗效评估的方法。它被视作模型方法的一种简化形式。基于这种理论基础,本文具体阐述了SUV的优点和不稳定因素,并针对这些局限性提出了相关的控制措施和改进策略。随着科学技术的发展,SUV方法将越来越准确、可靠而受到欢迎。 |
| 英文摘要: |
| Standardized uptake value (SUV) for fluorodeoxyglucose (FDG) studies that was widely used to differentiate malignant from benign tumors and to assess the efficacy of therapy was regarded as a simplified calculation of the more general modeling approach. Based on such a theoretical foundation, the merits and limitations of SUV were examined with reference to literature reports on tumor uptake of FDG. Due to so many variable effect factors influencing SUV determination, a lot of control measures and improved Methods are introduced. With the development of science and technology, SUV would become more and more accurate, valid and acceptable. |
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