The Roleof Using the DBP-CT in the Staging of Advanced Gastric Cancer
- VernacularTitle:双体位CT扫描在进展期胃癌分期中的应用
- Author:
Jian BAO
;
Jianfen WEI
;
Qinghua PAN
;
Xiaodong ZHAI
;
Wei LI
- Publication Type:Journal Article
- Keywords:
advanced gastric carcinoma;
tomography,X-ray computer
- From:
Journal of Practical Radiology
2000;16(12):727-729
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the role of using the double body position CT(DBP-CT)in the staging of advanced gastric cancer.Methods:We performed CT examination in 85 patients with advanced gastric cancer which were divided into the double postion group(55 cases)and the single position group(30 cases),after oral intake water agent.The preoperative CT findings of each group was compared with surgical findings respectively and the accuracy in the CT staging of advanced gastric cancer of each group was estimated.Results:The accuracy in the preoperative CT staging of double position group was 89.09%,and in single postition group was 60%.There was a significant difference(P＜0.05).Conclusion:Our findings show that the DBP-CT is surperior to the single position group in finding lesion,confineing the range of the tumour,and determing the degree of adjacent invasion.It can improve the diagnostic accuracy in the preoperative staging of advanced gastric cancers significantly.
