Qualitative analysis of FDG uptake and blood perfusion by PET/CT in breast cancer
- VernacularTitle:PET/CT复合功能成像系统诊断乳腺癌
- Author:
Haidong ZOU
;
Qingwei LIU
;
Rong MA
;
Zhigang YU
;
Chenggang WANG
;
Xin LI
;
Jingzhong SUN
- Publication Type:Journal Article
- Keywords:
Breast neoplasms;
Tomography,positron emission
- From:
Chinese Journal of General Surgery
2000;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the use of PET/CT in the diagnosis of breast cancer. Methods In this study,33 patients with suspicious breast tumor underwent PET/CT imaging. The images of the breast were analyzed for qualitative assessment of increased tracer uptake and blood perfusion with PET/CT. Results Among 27 cases with pathology proved breast cancer,25 was judged as PET/CT positive,2 was false-negative. Sensitivity, specificity and accuracy of PET/CT in identifying breast cancer were 92.6%,100%,93.9%. Conclusion PET/CT is a reliable and sensitive measure in the diagnosis of breast cancer in vivo.
