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^(18)F-FDG SPECT/CT对胃癌术后复发与转移的诊断价值 被引量:5

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摘要 目的探讨胃癌术后^(18)氟-氟代脱氧葡萄糖(^(18)F-FDG)单光子发射计算机断层显像/电子计算机断层扫描(SPECT/CT)对胃癌术后复发与远处转移的诊断价值。方法回顾性分析50例胃癌患者的^(18)F-FDG SPECT/CT资料,比较同期传统检查技术结果,计算^(18)F-FDG SPECT/CT显像与传统检查技术评估胃癌治疗后复发与转移的灵敏度、特异度、准确度、阳性预测值(PPV)与阴性预测值(NPV)。结果 ^(18)F-FDG SPECT/CT显像对胃癌术后复发与转移评估的灵敏度、特异度、准确度、PPV及NPV分别为87.5%、96.2%、92.0%、95.5%和89.3%,传统检查技术分别为50.0%、96.2%、74.0%、92.3%和67.6%,灵敏度和准确度比较有统计学差异(P<0.05)。结论与传统检查技术比较,^(18)F-FDG SPECT/CT可以更准确地评估胃癌术后复发与远处转移。
出处 《江苏医药》 CAS 2017年第11期823-826,共4页 Jiangsu Medical Journal
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