The exploration about how to improve the accuracy of 18F-FDG PET/CT in the diagnosis of lung lesions / 实用医学杂志
The Journal of Practical Medicine
; (24): 1961-1963, 2014.
Article
in Zh
| WPRIM
| ID: wpr-452985
Responsible library:
WPRO
ABSTRACT
Objective In order to improve the diagnosis accuracy , 18F-FDG PET/CT results of 169 cases of lung lesions were analyzed. Methods The data of 169 pathological diagnosed patients were collected. SPSS 18.0 was used for the data analysis. Results In 169 cases, 122 cases were proved malignant by patholog-ical diagnosis, in which 110 cases were correctly diagnosed by PET/CT. 47 cases were proved benign by patho-logical diagnosis, in which 15 cases were correctly diagnosed by PET/CT. The sensitivity was 90.2%, specificity was 31.9%, and the accuracy was 74.0%. Conclusion In order to improve the accuracy rate of PET/CT exam-ination and reduce the existence of false positive cases and false positive cases , we should estimate SUV (max) objectively and diagnose according to the size of the lesion , clinical history and laboratory results.
Full text:
1
Database:
WPRIM
Type of study:
Diagnostic_studies
Language:
Zh
Journal:
The Journal of Practical Medicine
Year:
2014
Document type:
Article