目的比较恶性肿瘤特异性生长因子(TSGF)和癌胚抗原(CEA)在肿瘤诊断中的价值。

Objective to compare the reliability of serum tumour specific growth factor (TSGF) with carcinoembryonic antigen (CEA) in the diagnosis of tumour.

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目的：探讨癌抗原15 3 (CA15 3)和癌胚抗原(CEA)对乳腺癌的临床意义。

Objective: To investigate the clinical value of CA15 3 and CEA in patients with breast cancer.

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采用酶联免疫双抗体夹心法检测186例恶性肿瘤患者血清结肠癌抗原(CCA)和癌胚抗原(CEA)。

The serum levels of colon cancer antigen (CCA) and carcinoembryonic antigen (CEA) in 186 cases of malignant tumours were detected by enzyme linked double antibody sandwich technique.

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