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采用ＡＢＣ免疫组织化学法和单克隆酶免方法对４１例卵巢恶性肿瘤，２６例卵巢良性肿瘤和２０例正常卵巢进行组织和血清癌胚抗原测定。其结果显示：１．卵巢恶性肿瘤组织和血清癌胚抗原阳性率明显高于卵巢良性肿瘤和正常卵巢，相比较差异有显著性（Ｐ＜０．０５）。２．在卵巢恶性肿瘤中，上皮性和转移性癌中的癌胚抗原阳性率高于非上皮性。３．组织癌胚抗原含量写血清癌胚抗原含量无明显相关。
Tissue and serum carcinoembryonic antigen in 41 cases of ovarian cancer, 26 cases of benign ovarian tumor and 20 cases of normal ovary were detected by ABC immunohistochemistry and monoclonal antibody-free method. The result shows: 1. The positive rate of carcinoembryonic antigen in ovarian cancer tissue and serum was significantly higher than that in benign ovarian tumor and normal ovary (P <0.05). 2. In ovarian malignancies, the positive rate of carcinoembryonic antigen in epithelial and metastatic cancers is higher than in non-epithelial ones. 3. Tissue carcinoembryonic antigen content of serum carcinoembryonic antigen content was not significantly correlated.