Giovanella L, Ceriani L, Bandera M, Beghe B, Roncari G
Nuclear Medicine Department, Regional Hospital of Varese, Italy.
Int J Biol Markers. 1995 Jul-Sep;10(3):156-60. doi: 10.1177/172460089501000305.
We investigated the role of tumor markers CEA, NSE, TPS and CYFRA 21.1 in lung cancer diagnosis and staging in 169 patients with histologically confirmed lung cancer (43 SCLC and 126 NSCLC). In SCLC patients NSE and CYFRA 21.1 showed the highest sensitivity and their combination improve significantly the diagnostic sensitivity and accuracy. In NSCLC patients CYFRA 21.1 showed the highest sensitivity and global accuracy and no markers association was as effective as CYFRA 21.1 alone. Based on data from our study it can be concluded that in patients with suspected lung cancer the serum NSE and CYFRA 21.1 assay is a suitable association to confirm the clinical hypothesis. NSE in SCLC and CYFRA 21.1 in NSCLC are useful in the evaluation of disease extent and successive treatment planning.
我们对169例经组织学确诊的肺癌患者(43例小细胞肺癌和126例非小细胞肺癌)进行研究,以探讨肿瘤标志物癌胚抗原(CEA)、神经元特异性烯醇化酶(NSE)、组织多肽特异性抗原(TPS)和细胞角蛋白19片段(CYFRA 21.1)在肺癌诊断及分期中的作用。在小细胞肺癌患者中,NSE和CYFRA 21.1显示出最高的敏感性,二者联合使用可显著提高诊断敏感性和准确性。在非小细胞肺癌患者中,CYFRA 21.1显示出最高的敏感性和总体准确性,且没有哪种标志物组合能像单独使用CYFRA 21.1那样有效。根据我们的研究数据可以得出结论,对于疑似肺癌患者,血清NSE和CYFRA 21.1检测是一种合适的组合,有助于证实临床诊断假设。小细胞肺癌中的NSE和非小细胞肺癌中的CYFRA 21.1在评估疾病范围及后续治疗方案制定方面很有用。