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^(18)F-FDGPET-CT在诊断卵巢癌术后腹膜后淋巴结转移中的价值 被引量:4

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摘要 目的:评价18F-FDG PET-CT在卵巢癌术后腹膜后淋巴结转移中的诊断价值。方法:回顾性分析20例卵巢癌术后可疑腹膜后淋巴结转移患者的临床和影像资料,以病理及随访结果为标准,对照分析18 F-FDG PET-CT与常规影像学检查对腹膜后淋巴结转移的诊断结果。结果:腹膜后淋巴结转移灶在18F-FDG PET-CT上主要表现为病灶部分或全部呈放射性浓聚。PET-CT检查的敏感度、特异度、准确度、阳性预测值和阴性预测值分别为77.8%、77.8%、77.8%、91.3%、53.8%,常规影像学检查的敏感度、特异度、准确度、阳性预测值和阴性预测值分别为63.0%、33.3%、55.6%、73.9%、23.1%;二者比较,准确度差异具有统计学意义(P=0.046)。结论:18F-FDG PET-CT能准确诊断卵巢癌术后腹膜后淋巴结转移,具有重要的临床应用价值。
作者 李晓军 邓凯
出处 《中国中西医结合影像学杂志》 2014年第6期644-645,652,共3页 Chinese Imaging Journal of Integrated Traditional and Western Medicine
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参考文献13

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