目的对胃癌诊断中X线的应用价值进行分析。方法选取本院于2011年4月~2013年9月诊治胃癌患者46例,均利用X线展开检查,并对检查结果进行回顾性分析。结果 46例患者中44例经X线检查确诊,病灶大小及病灶部位均得以明确;术后经病理检验证实46例患者均为胃癌,X线检查准确率为95.65%。结论在早期胃癌诊断中应用X线检查可对患者病变部位及大小予以准确反应,结果可靠,不良反应发生率低,具有较高临床应用价值。 Objective To analyze the value of X-ray in the diagnosis of gastric cancer. Methods Forty-six patients with gastric cancer diagnosed and treated in our hospital from April 2011 to September 2013 were examined by X-ray, and the results were retrospectively analyzed. Results Forty-four of 46 patients were diagnosed by X-ray. The size of the lesion and the location of the lesion were all confirmed. All the 46 patients were proved to be gastric cancer by pathological examination. The accuracy of X-ray examination was 95.65%. Conclusion The application of X-ray examination in the diagnosis of early gastric cancer can accurately reflect the location and size of the patient, with reliable results and low incidence of adverse reactions, which has high clinical value.