...病灶经2位有PET/CT诊断经验的高年资医师目测确认,采用感兴趣区(ROI)技术,由计算机计算标准摄取值(Standardized Uptake Value SUV),取最大值(SUVmax)。ROI边界的确定和勾画方法如下。
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For semiquantitative analysis, standardized uptake value (SUV) was calculated.
半定量分析方法中计算标准摄取值(SUV)。
Objective To define the standardized uptake value(SUV)and CT housfield unit in various human normal organs.
目的对正常人体各器官的标准化摄取值(SUV)与CT值进行界定。
Objective To study the value of dual-phase ~(18)F -FDG PET imaging, standardized uptake value(SUV) and retention index(RI%) in the diagnosis of malignancy.
目的探讨双时相~(18)F-FDG PET显像图像、标准摄取值(SUV)及储留指数(RI%)在恶性肿瘤诊断中的价值。
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