结果胃镜活检对早期胃癌的确诊率为80.87%。
Results The veracious rate of gastroscopic biopsies in early gastric cancer was 80.87%.
目的研究内镜下美蓝染色对胃癌前病变和早期胃癌的诊断价值。
Objective To study the value of methylene blue staining in diagnosis of precancerous lesions and early gastric cancer.
方法采用免疫组织化学法,对99例早期胃癌手术切除标本进行检测。
Methods Resected early gastric cancer from 99 cases were studied by immunohistochemical method.
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