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为了提高对早期胃癌以及难以辨认的胃的良、恶性病变的诊断,我院自1977年11月用甲苯胺兰及亚甲兰对115例胃内各种病变作活体染色,现将结果报道如下。
In order to improve the diagnosis of benign and malignant lesions of early gastric cancer and indigestible stomach, 115 cases of various gastric lesions were stained with toluidine blue and methylene blue in our hospital in November 1977. The results are reported below. .