Clinical value of ~(18)F-FDG PET/CT in postoperative diagnosis of gastrointestinal malignant tumor / 中国现代普通外科进展
Chinese Journal of Current Advances in General Surgery
;
(4)1999.
Article
in Chinese
| WPRIM
| ID: wpr-548398
ABSTRACT
Objective:
To evaluate the clinical value of 18F-FDG PET/CT in diagnosing the recurrence or metastasis of the postoperative patients with gastrointestinal malignant tumor.Methods:
Sixty-eight postoperative patients with gastrointestinal malignant tumor were studied with 18F-FDG PET/CT, and serum CEA and CA19-9 were assayed.Results:
Thirty-seven patients were found to be recurrent or metastatic. The sensitivity and specificity of PET/CT detection were 97.3% and 96.8%,and the positive rates of PET/CT combined with CEA and CA19-9 were 100% and 97.8%.Conclusion:
PET/CT has a higher sensitivity and specificity than tumor marker detection in assessment of recurrence and metastasis.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
Language:
Chinese
Journal:
Chinese Journal of Current Advances in General Surgery
Year:
1999
Type:
Article
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