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采用美国CENTOCOR公司的AC125单克隆抗体和上海化学试剂研究所的CEA药盒,以放射免疫法检测血清,卵巢恶性肿瘤的CA125阳性率为60％(12/20)、CEA阳性率为25％(5/20);卵巢良性肿瘤的CA125阳性率为6％(1/16)、CEA阳性率为19％(3/16);
The AC125 monoclonal antibody of CENTOCOR company in the United States and the CEA kit of Shanghai Institute of Chemical Reagents were used to detect serum and ovarian malignant tumors by radioimmunoassay. The positive rate of CA125 was 60% (12/20) and the positive rate of CEA was 25% 5/20). The positive rate of CA125 in benign ovarian tumors was 6% (1/16) and the positive rate of CEA was 19% (3/16).