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有关文献报告,胃体上部癌的发生率有增加趋势.由于该部位在解剖学上的特殊性,病灶显示较为困难.于正龙等(图3.4)报告,胃体上部癌X线检查漏诊、误诊率高达60.0%.本文拟就胃体上部癌的
Related literature reports that the incidence of upper body cancer has an increasing trend. Due to the anatomical specificity of the site, the lesions are more difficult to display. Yu Zhenglong et al. (Figure 3.4) report that the upper body cancer x-ray examination was missed. The rate of misdiagnosis is as high as 60.0%.