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对50例卵巢粘液性肿瘤进行组化和免疫组化研究。良性、交界性和恶性3组肿瘤酸性粘蛋白的含量和粘蛋白的分布范围形成鲜明对比;在甲苯胺蓝异染性方面有明显差异。这对鉴别卵巢粘液性肿瘤良、恶性有参考价值。3组肿瘤免疫组化阳性反应的程度无明显差异,腺癌分化的程度与CEA细胞阳性率不呈正相关。表明CEA染色不能判断卵巢粘液性肿瘤的恶性程度。正常卵巢组织CEA阴性,如果良性肿瘤内CEA含量较多,从生物化学上已暗示可能己越出良性范畴,但在组织学上尚未表现出来。应注意随访。
Fifty cases of ovarian mucinous tumors were studied by immunohistochemistry and immunohistochemistry. Benign, borderline and malignant tumors in three groups of mucin content and mucin distribution in stark contrast; toluidine blue differences in significant differences. This is good for differentiating ovarian mucinous tumors, malignant reference value. There was no significant difference in the positive rate of tumor immunohistochemistry between the three groups. The degree of differentiation of adenocarcinoma was not positively correlated with the positive rate of CEA. Show that CEA staining can not determine the malignancy of ovarian mucinous tumors. Normal ovarian tissue CEA negative, if the CEA content in benign tumors more biochemical implications have been out of the benign category, but not yet demonstrated in the histology. Should pay attention to follow-up.