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作 者:董孟杰[1] 赵葵[1] 阮凌翔[1] 刘振锋[1] 杨树业[1] 王国林[1]
机构地区:[1]浙江大学医学院附属第一医院PET中心,浙江杭州310003
出 处:《中国医疗设备》2009年第8期23-27,22,共6页China Medical Devices
基 金:国家自然科学基金(30870730);浙江省卫生厅医药卫生科学研究基金(2007A072)
摘 要:目的通过循证医学Meta分析方法总结FDGPET/CT对复发性卵巢癌的诊断价值。方法收集2000年1月至2009年5月公开发表的关于FDGPET/CT诊断复发性卵巢癌的英文文献,按照严格的纳入标准及排除标准筛选文献,用统计分析软件计算综合灵敏度、特异性及诊断优势比。结果16篇英文文献纳入本研究,以病人为研究对象(patient—based)文献15篇,患者686例,灵敏度Q值:54.64,合并后灵敏度:0.88(95%CI0.84~0.91);特异度Q值:26.29,合并后特异度:0.90(95%CI0.85~0.94),SROC曲线下面积0.936。以病灶为研究对象(lesion—based)文献7篇,共820个病灶,合并后灵敏度:0.64(95%CI0.59~0.68)、特异度:0.92(95%CI0.89~0.95),SROC曲线下面积0.830。结论FDGPET/CT对诊断复发性卵巢癌有较高的灵敏度和特异度。Objective To evaluate the diagnostic value ofFDG PET/CT in the detection of recurrent ovarian carcinoma. Methods Studies, published from Jan, 2000 to May, 2009, on FDG PET/CT in the detection of recurrent ovarian carcinoma were retrieved through inclusion criteria and exclusion criteria. Statistical analysis was performed to assess the pooled sensitivity, specificity and lnDOR. Results Sixteen articles were included in present analysis. Overall patient-based sensitivity, specificity was 0.88 ( 95%CI 0.84-0.91 ) and 0.90 ( 95%CI 0.85-0.94 ) in 15 studies(n=685), respectively, and the area under the curve of SROC was 0.936. Pooled lesion-based sensitivity, specificity was 0.64 ( 95%CI 0.59-0.68 ) and 0.92(95%CI 0.89-0.95) in 7 studies(n=820), respectively, and the area under the curve of SROC was 0.830. Conclusion FDG-PET/CT can be a highly valuable tool for detecting recurrent ovarian carcinoma.
分 类 号:R814.42[医药卫生—影像医学与核医学] R737.3[医药卫生—放射医学]
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