The Value of Multi-slice Spiral Computed Tomography in Diagnosing Gastric Cancer
- VernacularTitle:胃癌多层螺旋CT诊断价值
- Author:
Zhihong QIAO
;
Haihui SUN
;
Shenjiang LI
- Publication Type:Journal Article
- Keywords:
Gastric cancer;
Multi-slice spiral CT
- From:
Journal of Chinese Physician
2000;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the value of multi-slice spiral computed tomography (MSCT) in diagnosing gastric cancer. Methods The MSCT signs of 48 gastric cancers proved histologically were evaluated retrospectively. Results The main CT signs included thickening of gastric wall and mass.The lesion showed marked enhancement in the arterial and portal venous phases, and 35 cases showed marked enhancement in the portal venous phase compared with the arterial phase. 12 cases had tumor invasion in the adjacent organs and lymph mode metastasis, and 11 cases had tumor distant metastasis. The accurate rate of enhancement staging was 87 5%. Conclusions MSCT enhancement scan can help us evaluate the lesion more perfectly, and also is helpful in diagnosing and staging of gastric cancer.
