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8篇 您的检索式:作者名="Vicky Goh"
    题名 作者 年代 出处 被引量
1Quantitative Assessment of Tissue Perfusion Using MDCT : Comparison of Colorectal Cancer and Skeletal Muscle Measurement Reproducibility 显示文摘Vicky Goh 2006MR2006,18,7:1
2Lung cancer perfusion at multi-detector row CT reproducibility of whole tumor quantitative measurements显示文摘Quan-Sing Ng Vicky Goh Heinz Fichte 2006Radiology2006,239,5:1
3Lung Cancer Perfusion at Multi-Detector Row CT: Reproducibility of Whole Tumor Quantitative Measurements显示文摘Quan-Sing Ng Vicky Goh Heinz Pichte 2006Radiology2006,239,2:1
4CT coronary angiography: Quantitative assessment of myocardial perfusion using test bolus data–initial experience显示文摘Ashley M. Groves Vicky Goh Sabarinath Rajasekharan Irfan Kayani Raymondo Endozo John C. Dickson Leon J. Menezes Manu Shastry Said B. Habib Peter J. Ell Brian F. Hutton 2008European Radiology2008,,10:1
5Lung Cancer Perfusion at Multi-Detector Row CT Reproducibility of Whole Tumor Quantitative Measurements显示文摘Quan-Sing Ng Vicky Goh Heinz Fichte 2006Radiology2006,239,5:1
6Differentiation between diverticulitis and colorectal cancer:quantitative CT perfusion measurements versus morphologic criteria-initial experience显示文摘Vicky Goh Steve Halligan Stuart A T 2007Radiology2007,242,2:1
7基于二维和三维分形分析技术的直肠癌患处局部血流空间异质性测量流程的结果再现性评估显示文摘目的使用容积螺旋CT灌注成像方法测量直肠癌患处的局部二维/三维血流分布分形属性,并评估该方法的结果再现性。材料与方法本研究获得制度审查委员会的批准和相关人员的知情同意。在本研究中,研究人员选取了10位疑似直肠腺癌患者(8男2女,平均年龄72.3岁),在不进行介入治疗的情况下,24 h对选取的患者进行了2轮容积螺旋CT灌注成像(四维可调螺旋成像模式,z轴覆盖范围为11.4 cm),并通过反卷积方法计算得到直肠癌患部的局部血流信息。研究人员通过设定信号强度阈值,将肿瘤区域从背景信号中划分出来之后,对该区域进行了二维和三维分形分析,依此确定分形分析的分形维数和丰度。研究人员还使用Bland-Altman统计方法对统计结果的再现性进行定量评估,并利用二维和三维的缺项散点图定性评估结果再现性。统计显著性水平为5%。结果平均血液流速为63.50 mL/min/100 mL±8.95(标准差)。在重复多次的实验中,分形维数的分析结果具有良好的一致性;二维分形分析的平均差值为-0.024(95%一致性的平均差值界限:-0.212,0.372),三维分形分析的平均差为-0.024(95%一致性的平均差值界限:-0.307,0.355)。二维分形分析的分形丰度的平均差为-0.355(95%一致性的平均差值界限:-0.869,1.579),三维分形分析的分形丰度的平均差为-0.043(95%一致性的平均差值界限:-1.154,1.239)。三维分析中的95%一致性的平均差值界限比二维分析的窄。缺项散点图也直观地证实了多次试验结果之间的一致性。结论直肠癌的局部血流情况显示出了分形属性。对该区域的成像结果进行的二维/三维分形分析的结果具有良好的再现性。Bal Sanghera Debasish Banerjee Aftab Khan Ian Simcock J.James Stirling Rob Glynne-Jones Vicky Goh 2012中国医疗设备2012,27,12:0
8Imaging assessment after SBRT for hepatocellular carcinoma显示文摘The use of stereotactic body radiotherapy(SBRT)in hepatocellular carcinoma(HCC)has increased over the past few decades.Thus,accurate evaluation of post-SBRT treatment response is essential to avoid over-treatment of responders as well as missing the opportunity to salvage non-responders.There are some intricate imaging differences after liver SBRT compared to those observed after conventional fractionated radiotherapy and other locoregional treatment.We aim to review the imaging changes that occur following SBRT for HCC and their potential clinical implications.Connie Yip Tiffany Priyanthi Hennedige Gary JRCook Vicky Goh 2020Hepatoma Research2020,6,7:0
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