摘要
目的探讨进展期胃癌在螺旋CT上的基本影像及诊断价值。方法收集36例经病理证实的胃癌螺旋CT扫描图像,复习文献资料,对胃癌在螺旋CT上的表现进行综合分析,探讨胃癌在螺旋CT影像学上的基本征象。结果进展期胃癌螺旋CT基本征象为胃壁增厚、软组织肿块、胃腔狭窄及腔内龛影,增强扫描可见胃壁病变区异常强化。结论螺旋CT作为胃癌的诊断方法之一,在对进展期胃癌做出诊断的同时可以发现胃癌的临近侵犯及远处转移。对临床治疗方法的选择有很大的帮助。
Objective To evaluate the characteristic signs and value of spiral CT in the diagnosis of advanced gastric carcinoma.Methods 36 patients with pathological proven gastric carcinoma were examined by CT.scan,reviewing reference,spiral CT features of gastric carcinoma were analyzed,the basical feature of CT in the diagnosis of carcinoma were evaluated.Results The basic CT signs of advanced gastric carcinoma demonstrated thickened gastric wall.Soft tissuemass,narrowed cavitary and defomation.Conclusion Spiral CT is one of the methods for diagonsing gastric carcinoma,the CT features of gastric carcinoma direct infiltration and distal metasis of gastric carcinoma were also observed bay CT.It has great help in choicing clinical cheatment method.
出处
《中国实用医药》
2007年第24期12-13,共2页
China Practical Medicine
关键词
进展期胃癌
螺旋CT
影像
诊断
Advanced gastric carcinoma
Spiral CT
Diagnosis
Tomography
