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目的探讨胃癌的CT表现及诊断价值,旨在提高胃癌的诊断水平。方法回顾性分析经手术和胃镜、病理证实的56例胃癌患者的CT表现。结果全部患者均有局部或广泛胃壁增厚,其中肿块15例,溃疡13例,皮革胃2例,周围组织及脏器侵犯3例,腹腔及腹膜后淋巴结转移25例。远处脏器转移8例。结论 CT对胃癌定位、定性及分期有较高的诊断价值。
Objective To investigate the CT findings and diagnostic value of gastric cancer in order to improve the diagnosis of gastric cancer. Methods The CT findings of 56 cases of gastric cancer confirmed by operation, endoscopy and pathology were retrospectively analyzed. Results All patients had local or extensive gastric wall thickening. Among them, 15 cases were tumor, 13 cases were ulcer, 2 cases were leather stomach, 3 cases were surrounding tissues and organs, and 25 cases were peritoneal and retroperitoneal lymph node metastasis. Far organs metastasis in 8 cases. Conclusion CT has a high diagnostic value for the localization, characterization and staging of gastric cancer.