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PET-CT显像判断肺癌转移的临床价值 预览 被引量:3

Clinical value of PET-CT in judging metastasis of lung cancer
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摘要 目的探讨PET—CT显像判断肺癌转移的临床价值。方法回顾性分析124例肺癌患者治疗前PET—CT显像结果,并与常规CT扫描结果、病理结果对比。结果PET—CT判断肺癌转移的准确率、灵敏度、特异性、阳性预测值、阴性预测值分别为95.2%、96.7%、94.9%、98.3%、94.9%,常规CT的准确率为73.6%;两者准确率比较,P<0.01。结论PET—CT显像判断肺癌转移的准确率高,可为临床制定治疗方案提供依据。 [Objective] To evaluate the clinical value of PET-CT in judging metastasis of lung cancer. [Methods] PET-CT images of 124 lung cancer patients were analyzed retrospectively and compared with general CT imagings. [Results] Compared with pathology and following up result,PET-CT analysis showed accuracy of 95. 2%, sensitivity of 96. 7%, specificity of 94. 4%, positive predictive value (PPV) of 98. 3% and negative predictive value (NPV) of 94.9%. Accuracy of CT showed 73.6%. The Accuracy of PET-CT was higher than that of CT imaging (P〈0.01). [Conclusion] PET-CT has high accuracy in judging metastasis of lung cancer and can offer more evidence for clinical project of treatment.
作者 姚树展 杨光 张林 刘庆伟 袁宪顺 李昕 刘松涛 李军 李广义 YAO Shu-zhan, YANG Guang, ZHANG Lin,LIU Qin-wei, YUAN Xian-shun, LI Xin, LIU Song-tao, LI Jun, LI Guang-yi (Shandong Provincial Hospital, Jinan 250021, P. R. China )
机构地区 山东省立医院
出处 《山东医药》 CAS 北大核心 2006年第23期 1-2,共2页 Shandong Medical Journal
基金 山东省医药卫生科技发展计划资助项目(2005JW022).
关键词 脱氧葡萄糖 正电子发射断层显像术 体层摄影术 X线计算机 肺肿瘤 deoxyglucose positron-emission tomography tomography,X-ray computed lung neoplasms
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