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本文应用双抗体夹心ELISA法对24例女性乳腺癌患者测定其血清PSA总量，并作雌激素受体／孕激素受体(ER／PR)免疫组化检测，旨在探讨其在乳腺癌诊断和预后分析中的临床意义。1资料与方法1.1研究对象24例女性乳腺癌患者，年龄27～62岁，平均43岁，均为我院住院病人，经临床手术，
In this paper, 24 cases of female breast cancer patients were assayed for serum total PSA by double-antibody sandwich ELISA and immunohistochemical detection of estrogen receptor / progesterone receptor (ER / PR) to explore its diagnostic value in breast cancer And prognostic analysis of the clinical significance. 1 Materials and Methods 1.1 The study of 24 cases of female breast cancer patients, aged 27 to 62 years, mean 43 years old, are hospitalized patients in our hospital, after clinical surgery,