上海交通大学学报（医学版）

上海交通大学学报（医学版）

• 论著（临床研究） • 上一篇    下一篇

PET/CT在儿童肾母细胞瘤肿瘤分期及再分期中的诊断价值

唐怡云1，王 辉1，秦 臻2，傅宏亮1，李佳宁1，马 超1，邹仁健1   

  1. 上海交通大学 医学院附属新华医院 1.核医学科， 2.儿外科， 上海 200092
  • 出版日期:2013-10-28 发布日期:2013-10-31
  • 通讯作者: 王 辉, 电子信箱: wanghuishanghai@hotmail.com。
  • 作者简介:唐怡云（1987—），女，博士生；电子信箱: tangyiyun@126.com。

Clinical application of PET/CT in staging and restaging of Wilms' tumor

TANG Yi-yun1, WANG Hui1, QIN Zhen2, FU Hong-liang1, LI Jia-ning1, MA Chao1, ZOU Ren-jian1   

  1. 1.Department of Nuclear Medicine, 2.Department of Pediatric Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
  • Online:2013-10-28 Published:2013-10-31

PDF (PC)

1367

摘要：

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

Abstract:

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