Study of TNM Staging of Gastric Carcinoma with Triphase Incremental Helical CT
- VernacularTitle:螺旋CT三期增强扫描对胃癌TNM分期的研究
- Author:
Hua GUO
;
Jianbo GAO
;
Xuehua YANG
;
Yintai LI
- Publication Type:Journal Article
- Keywords:
stomach neoplasms;
staging;
helical CT
- From:
Journal of Practical Radiology
2001;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the diagnostic value of TNM staging of gastric carcinoma with triphase incremental helical CT.Methods Triphase incremental helical CT of the stomach with water-filling method were performed in 101 patients with gastric carcinoma.Results (1)The accuracy of T-staging,N-staging and TNM staging was 81.8%,72.9% and 80.2% respectively.(2)Demonstrating multilayered structure of the normal gastric wall in the arterial parenchymal-phase was advantageous to improve the accuracy of estimating the depth of tumor invasion (?
