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目的：探讨粘液组化染色对分化型微小胃癌的早期诊断及恶性程度判断的意义。方法：采用粘液组化染色对６２例分化型微小胃癌的粘液性质进行分析。结果：低异型性癌的胃型优势型有形成表层型、隆起型倾向；肠型优势型及肠型癌多形成全层型、陷凹型倾向；高异型性癌的任何一种细胞类型，均有形成全层型、陷凹型倾向。结论：粘液组化染色对分化型微小胃癌的早期诊断及恶性程度的鉴别具有重要意义。
Objective: To investigate the significance of mucin histochemical staining for the early diagnosis of malignant differentiated gastric cancer and the judgment of malignancy. Methods: Mucus histochemical staining was used to analyze the mucus properties of 62 cases of differentiated gastric cancer. RESULTS: The gastric type predominance of low-grade heterotypic carcinomas has a tendency of forming surface type and bulge type; the intestinal type predominant type and intestinal type carcinomas tend to form full-layer type and concave-convex type; any cell type of high-grade carcinoma is There is a tendency to form a full-layer type and a concave shape. Conclusion: Mucin histochemical staining plays an important role in the early diagnosis and differentiation of malignancy of differentiated microcarcinoma.