| 18F-FDG PET/CT显像在食管癌分期中的应用 |
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| 引用本文： | 张德全,房娜,崔新建.18F-FDG PET/CT显像在食管癌分期中的应用[J].中华肿瘤防治杂志,2009,16(22):1808-1810. |
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| 作者姓名： | 张德全 房娜 崔新建 |
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| 作者单位： | 1. 莱西市肿瘤医院放射科,山东,莱西,266613
2. 青岛市中心医院放射科,山东,青岛,266600 |
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| 摘 要： | 目的:探讨18F-FDG PET/CT显像在食管癌分期中的应用价值.方法:对23例病理学确诊的食管癌患者,术前1周行全身PET/CT显像,根据病理结果评价PET/CT显像在食管癌分期中的应用价值.结果:19例患者进行了食管癌切除和淋巴结清除术,PET/CT显像发现50处病灶,与病理结果相比较,假阳性5处,假阴性3处,PET/CT诊断灵敏性为94%,特异性为76%;另4例患者因PET/CT发现多发转移而改变了治疗方案.结论:应用18F-FDG PET/CT进行食管癌检查能显著提高分期的敏感性和准确性,具有较好的临床应用前景.
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| 关 键 词： | 食管肿瘤 放射性核素显像 氟脱氧葡萄糖F18 敏感性与特异性 淋巴结转移 |
Applications of 18F-FDG PET/CT in staging of esophageal carcinoma |
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| ZHANG De-quan,FANG Na,CUI Xin-jian.Applications of 18F-FDG PET/CT in staging of esophageal carcinoma[J].Chinese Journal of Cancer Prevention and Treatment,2009,16(22):1808-1810. |
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| Authors: | ZHANG De-quan FANG Na CUI Xin-jian |
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| Institution: | ZHANG De-quan1,FANG Na2,CUI Xin-jian21.Department of Radiology,Laixi Cancer Hospital,Laixi 266613,P.R.China2.Department of Radiology,Qingdao Central Hospital,Qingdao 266600,P.R.China |
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| Abstract: | OBJECTIVE: To evaluate the values of 18F-FDG PET/CT in staging of esophageal carcinoma.METHODS:18F-FDG PET/CT was performed in 23 patients who were confirmed esophageal carcinoma by oesophagoscope before operation.18F-FDG PET/CT results were compared with the post operation pathological results.RESULTS: Esophageal carcinoma and regional lymph nodes recection were performed in 19 patients.Of all the 50 lesions found by 18F-FDG PET/CT,there were 5 false-positive lesions and 3 false-negative lesions.18F-FDG PE... |
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| Keywords: | esophageal neoplasms radionuclide imaging fluorodeoxyglucose F18 sensitivity and specificity lymphatic metastasis |
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