摘要
目的 :通过对胃癌CT表现的分析 ,评价CT对胃癌的诊断能力及价值。方法 :患者共 13例 ,经CT检查诊断为胃恶性肿瘤 ,5例诊断为胃癌 ,8例误诊为胃淋巴瘤或胃平滑肌肉瘤 ,经手术和病理均确诊为胃癌。本文对患者的CT表现与手术病理进行对照分析。结果 :CT能清楚地观察胃癌病变的全貌、病变与周围脏器的关系 ,但显示腹部淋巴结转移及胃癌的定性方面有一定的局限性。结论 :胃CT检查能首先发现病变 ,如结合胃肠钡餐、纤维胃镜及B超检查 。
Objective:To investigate the CT findings of gastric carcinomas and to evaluate the value of CT diagnosis.Methods: Stomach malignant tumors were diagnosed in 13 patients by CT scans,including 5 stomach carcinomas and 8 leiomyosarcomas. All were operated and proved pathologically. The correlation between the CT appearances and the surgical and pathological findings were analyzed. Results:The carcinoma mass and the relation between the mass and its surrounding organs can be clearly showed in CT scan. But it is of limited value to display lymph nodes metastasis and to determine the nature of the mass. Conclusions: The tumor mass of gastric carcinoma can be found in CT scan.If CT scans is used in combination with barium meal,endoscopy and ultrasonic scan, the diagnosis would be more reliable.
出处
《放射学实践》
1999年第4期244-246,共3页
Radiologic Practice
关键词
胃癌
CT
诊断
Gastric carcinoma CT findings CT diagnosis.
