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- W2349968207 abstract "Objective To investigate the clinical value of 11C-choline PET/CT in detecting the remnant or relapse of cerebral gliomas after operation.Methods Taking 18F-FDG and 11C-choline PET/CT on 20 suspicions of the remnant or relapse tumor after operation in patients with cerebral gliomas.The results of PET/CT dignosis were compared with the pathology diagnosis after operation and clinical follow up.Results In 20 patients,the true positive of the diagnoses by 18F-FDG PET/CT was 4 cases,the true negative 3 cases;the false positive 2 cases,the false negative 11 cases,the accuracy was 35%(7/20),the sensitivity was 26.6%(4/15) and the specificity was 60%(3/5),the positive predictive value was 66.6%(4/6)and the negative predictive value was 20%(3/15);the true positive of the diagnoses by 11C-choline PET/CT was 16 cases,the true negative 3 cases,the false positive 1 case,no false negative case,the accuracy was 95%(19/20),the sensitivity was 100%(16/16)and the specificity was 75%(3/4),the positive predictive value was 94.1%(16/17)and the negative predictive value was 18.7%(3/16).Conclusion 11C-choline PET/CT is superior to 18F-FDG in detecteding the remnant or relapse tumors of cerebral gliomas after operation." @default.
- W2349968207 created "2016-06-24" @default.
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- W2349968207 date "2008-01-01" @default.
- W2349968207 modified "2023-09-28" @default.
- W2349968207 title "Diagnostic value of ~(11)C-choline PET/CT in detection of the remnant or relapse tumor after operation in patients with cerebral gliomas" @default.
- W2349968207 hasPublicationYear "2008" @default.
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