宮頸癌患者治療前檢測外周血細胞角蛋白19 mRNA和鱗狀細胞癌抗原的臨床意義
[Abstract]:Objective to detect the expression of cytokeratin (CK) 19 mRNA and squamous cell carcinoma antigen (SCC-Ag) in peripheral blood of patients with cervical cancer before treatment, and to explore the diagnostic significance and clinicopathological significance of the expression of cytokeratin 19 mRNA and squamous cell carcinoma antigen (SCC-Ag). Methods Peripheral blood CK19 mRNA and SCC-Ag were detected in 100 patients with cervical cancer before treatment and 40 healthy women as control. The correlation between them and the clinicopathological features of cervical cancer was analyzed. Results the specificity of CK19 mRNA,SCC-Ag in the diagnosis of cervical cancer was 39% and 57%, respectively. There was significant difference between the two groups (P0.05). The increase of CK19 mRNA expression was associated with deep muscular invasion (P0.031), pelvic lymph node metastasis (P0. 027), and SCC-Ag level with pathological type (P0. 005) and tumor size (P0. 002). Deep muscular infiltration (P0. 001) and pelvic lymph node metastasis (P0. 012) were significantly correlated. Conclusion both CK19 mRNA and SCC-Ag in peripheral blood are valuable tumor markers for micrometastasis of cervical cancer and SCC-Ag is still the first choice for cervical squamous cell carcinoma.
【作者單位】: 昆明醫(yī)科大學(xué)第三附屬醫(yī)院(云南省腫瘤醫(yī)院)婦瘤科;
【基金】:云南省應(yīng)用基礎(chǔ)研究項目(2013FB168)
【分類號】:R737.33
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