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目的探讨胃癌的CT表现及其诊断价值。方法回顾性分析42例经手术或活检病理证实胃癌的临床和CT检查资料,对患者的CT表现与手术所见、纤维胃镜及胃镜下活检、胃肠钡餐检查结果进行对照分析。结果CT能清楚地显示胃癌病变的全貌以及病变与周围脏器的关系,胃癌CT诊断准确性为71.43%。结论胃CT检查能够发现淋巴结及脏器的转移灶,如结合纤维胃镜及胃镜下活检、胃肠钡餐等检查,能为临床及手术提供可靠的诊断及参考。
Objective To investigate the CT findings and its diagnostic value of gastric cancer. Methods Retrospective analysis of 42 cases of gastric cancer by biopsy or biopsy confirmed the clinical and CT examination of the patient’s CT findings and surgical findings, fiber endoscopy and endoscopy biopsy, gastrointestinal barium meal examination results were compared. Results CT can clearly show the overall picture of gastric lesions and the relationship between lesions and surrounding organs. The diagnostic accuracy of CT in gastric cancer was 71.43%. Conclusion Stomach CT can detect the metastasis of lymph nodes and organs, such as combined endoscopy and endoscopy biopsy, gastrointestinal barium meal and other tests, can provide a reliable clinical diagnosis and surgery and reference.