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目的 分析胃部不同病变的CT表现 ,提高CT对胃部不同病变诊断价值和限度的认识。方法 收集了经CT检查有胃部病变的病例 6 2例。按常规行胃部CT扫描 ,静脉内注射造影剂行增强扫描。结果 发现胃癌 49例 ,平滑肌 (肉 )瘤 7例 ,良性溃疡 3例 ,幽门肌肥厚 1例 ,胃神经鞘瘤 2例。CT同病理符合 5 7例 ,不符合 5例 ,符合率为 91%。结论 CT对胃癌有其重要的诊断价值 ,对胃部其它不同病变也有重要的鉴别诊断价值
Objective To analyze CT manifestations of different gastric lesions and to improve the diagnostic value and limits of CT in different gastric lesions. Methods Totally 62 cases of gastric lesions were collected by CT. According to the routine line of gastric CT scan, intravenous contrast agent enhanced scan line. The results showed that 49 cases of gastric cancer, smooth muscle (tumor) in 7 cases, 3 cases of benign ulcer, pyloric muscle hypertrophy in 1 case, gastric schwannoma in 2 cases. CT consistent with the pathology of 57 cases, does not meet the 5 cases, with a rate of 91%. Conclusion CT has important diagnostic value for gastric cancer, and also has important differential diagnosis value for other different lesion in stomach