网络出版日期: 2013-10-31
Clinical application of PET/CT in staging and restaging of Wilms' tumor
Online published: 2013-10-31
目的 探讨18F-FDG-PET/CT显像在肾母细胞瘤首次分期、再分期中的临床应用价值。方法 回顾性分析26例肾母细胞瘤患儿的18F-FDG-PET/CT图像,获得PET/CT对肾母细胞瘤肿瘤分期中的灵敏度、特异度、阳性预测值、阴性预测值及准确率。结果 18F-FDG-PET/CT在肾母细胞瘤肿瘤分期中的灵敏度、特异度、阳性预测值、阴性预测值及准确率分别为94.6%、70.7%、85.4%、87.9% 及86.1%。结论 18F-FDG-PET/CT显像对肾母细胞瘤的分期及再分期具有一定的诊断价值。
关键词: 肾母细胞瘤; 肿瘤分期; 18F-FDG-PET/CT
唐怡云 , 王 辉 , 秦 臻 , 等 . PET/CT在儿童肾母细胞瘤肿瘤分期及再分期中的诊断价值[J]. 上海交通大学学报(医学版), 2013 , 33(10) : 1372 . DOI: 10.3969/j.issn.1674-8115.2013.10.013
Objective To investigate the clinical application of 18F-fluorodeoxyglucose positron emission tomography with computerized tomography (18F-FDG-PET/CT) in staging and restaging of Wilms' tumor. Methods The imaging data of 18F-FDG-PET/CT of 26 children with Wilms' tumor were retrospectively analysed, and the specificity, sensitivity, positive predictive value, negative predictive value and accuracy of PET/CT in staging of Wilms' tumor were calculated. Results The sensitivity, specificity, positive predictive value, negative predictive value and accuracy of PET/CT in staging of Wilms' tumor were 94.6%, 70.7%, 85.4%, 87.9%, and 86.1%, respectively. Conclusion 18F-FDG-PET/CT has definite value in staging and restaging of Wilms tumor.
Key words: Wilms' tumor; neoplasm staging; 18F-FDG-PET/CT
/
〈 |
|
〉 |