^(18)F-FDG符合线路SPECT成像在肺部肿物诊断中的价值  

Diagnostic Value of ^(18)F-FDG SPECT Coincidence Detection Imaging for Pulmonary Mass

作　　者：王荣福[1] 卢霞[1] 范岩[1] 付占立[1] 张旭初[1] 张建华[1] 王彦福[1] 田红[1] 郭凤琴[1] 赵光宇[1] 李全忠[1] 张明霞[1] 

机构地区：[1]北京大学第一医院,北京100034

出　　处：《肿瘤学杂志》2009年第12期1057-1059,共3页Journal of Chinese Oncology

基　　金：国家重点基础研究发展计划(973计划)资助项目[2006CB705705];教育部教育振兴行动计划特殊专项("九八五"工程:Ⅱ期)资助项目[985-2-056]

摘　　要：[目的]探讨氟[18F]标记氟代脱氧葡萄糖(18F-FDG)符合线路显像在肺部肿物性质鉴别的临床应用价值。[方法]经X线和/或CT检查发现肺部肿物的35例患者,行18F-FDG符合线路正电子成像,对显像结果用定性和半定量方法分析,并与病理检查结果对比。[结果]35例肺部占位性病变患者中,真阳性23例,真阴性9例,假阳性1例,假阴性2例。灵敏度为92.0%,特异性为90.0%,准确率为91.4%,阳性预测值为95.8%,阴性预测值为81.8%。[结论]18F-FDG符合线路正电子成像在肺部肿物早期发现、临床分期及治疗中有重要的临床应用价值。[Purpose] To explore the clinical value of 18F-fluorodeoxyglucose (18F-FDG) coincidence imaging for pulmonary mass. [Methods] Thirty-five cases with pulmonary nodule detected by X-ray or CT performed 18F-FDG metabolic imaging. The findings of 18F-FDG metabolic images were analyzed in qualitative and semi-quantitative ways and compared with pathologic findings. [Results] Of the 35 cases, 23 were true positive cases; 9, true negative cases; 1, false positive and 2, false negative. A sensitivity of 92.0%, a sp...

关 键 词：18F-FDG 符合线路SPECT 正电子成像 肺部肿物 放射性核素 

分 类 号：R817.4[医药卫生—影像医学与核医学]