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目的 :评价螺旋CT对胃癌术前分期的应用价值。材料与方法 :应用水充盈技术对 6 3例胃癌患者行螺旋CT扫描 ,并与病理对照。结果 :46例胃癌病灶均明显增强 ,CT检出率为 95 8% ,胃癌侵犯深度、淋巴结转移、远处转移分期的准确性分别为 70 8%、6 6 7%、80 %。结论 :应用水充盈技术行螺旋CT扫描对胃癌患者的术前分期有重要价值。
Objective: To evaluate the value of spiral CT in the preoperative staging of gastric cancer. Materials and Methods: Spiral CT scan was performed on 63 patients with gastric cancer by water filling technique and compared with pathology. Results: 46 gastric cancer lesions were significantly enhanced, the detection rate of CT was 95 8%, and the accuracy of gastric cancer invasion depth, lymph node metastasis, and distant metastasis staging were 70 8%, 6 7%, and 80%, respectively. Conclusion : Spiral CT scanning with water filling technique is of great value in preoperative staging of gastric cancer patients.