北京医学
北京醫學
북경의학
BEIJING MEDICAL JOURNAL
2014年
7期
578-580
,共3页
原佩贤%张江宇%巫剑雄%黄泽斌
原珮賢%張江宇%巫劍雄%黃澤斌
원패현%장강우%무검웅%황택빈
非小细胞肺癌%肿瘤标记物%联合检测
非小細胞肺癌%腫瘤標記物%聯閤檢測
비소세포폐암%종류표기물%연합검측
Non-small cell lung cancer%Tumor markers%Joint detection
目的:探讨血清肿瘤标记物癌胚抗原(CEA)、神经元特异性烯醇化酶(NSE)、细胞角蛋白19片段抗原(CYFRA21-1)联合检测在非小细胞肺癌(NSCLC)早期诊断中的应用价值,旨在为NSCLC的诊治提供理论参考。方法采用电化学免疫发光法(ECLIA)测定102例NSCLC患者、97例正常健康者的3种肿瘤标志物(CEA、NSE、CYFRA21-1)水平。结果肺癌组CEA、NSE、CYFRA21-1的水平分别为6.81 ng/ml、11.55 ng/ml及5.63 ng/ml,显著高于对照组的2.02 ng/ml、6.47 ng/ml及2.12 ng/ml(P<0.05);CEA、NSE、CYFRA21-1在NSCLC诊断中的均具有较高的特异性(分别为95.9%、100.0%、94.8%),但敏感性均较低(59.8%、26.5%、44.1%)。而此3种肿瘤标志物联合检测在NSCLC诊断中有较高的敏感性和特异性,分别为96.1%和86.6%。结论血清CEA、NSE、CYFRA21-1联合检测可以提高NSCLC诊断的敏感性,对NSCLC的早期诊断和治疗具有重要的临床价值。
目的:探討血清腫瘤標記物癌胚抗原(CEA)、神經元特異性烯醇化酶(NSE)、細胞角蛋白19片段抗原(CYFRA21-1)聯閤檢測在非小細胞肺癌(NSCLC)早期診斷中的應用價值,旨在為NSCLC的診治提供理論參攷。方法採用電化學免疫髮光法(ECLIA)測定102例NSCLC患者、97例正常健康者的3種腫瘤標誌物(CEA、NSE、CYFRA21-1)水平。結果肺癌組CEA、NSE、CYFRA21-1的水平分彆為6.81 ng/ml、11.55 ng/ml及5.63 ng/ml,顯著高于對照組的2.02 ng/ml、6.47 ng/ml及2.12 ng/ml(P<0.05);CEA、NSE、CYFRA21-1在NSCLC診斷中的均具有較高的特異性(分彆為95.9%、100.0%、94.8%),但敏感性均較低(59.8%、26.5%、44.1%)。而此3種腫瘤標誌物聯閤檢測在NSCLC診斷中有較高的敏感性和特異性,分彆為96.1%和86.6%。結論血清CEA、NSE、CYFRA21-1聯閤檢測可以提高NSCLC診斷的敏感性,對NSCLC的早期診斷和治療具有重要的臨床價值。
목적:탐토혈청종류표기물암배항원(CEA)、신경원특이성희순화매(NSE)、세포각단백19편단항원(CYFRA21-1)연합검측재비소세포폐암(NSCLC)조기진단중적응용개치,지재위NSCLC적진치제공이론삼고。방법채용전화학면역발광법(ECLIA)측정102례NSCLC환자、97례정상건강자적3충종류표지물(CEA、NSE、CYFRA21-1)수평。결과폐암조CEA、NSE、CYFRA21-1적수평분별위6.81 ng/ml、11.55 ng/ml급5.63 ng/ml,현저고우대조조적2.02 ng/ml、6.47 ng/ml급2.12 ng/ml(P<0.05);CEA、NSE、CYFRA21-1재NSCLC진단중적균구유교고적특이성(분별위95.9%、100.0%、94.8%),단민감성균교저(59.8%、26.5%、44.1%)。이차3충종류표지물연합검측재NSCLC진단중유교고적민감성화특이성,분별위96.1%화86.6%。결론혈청CEA、NSE、CYFRA21-1연합검측가이제고NSCLC진단적민감성,대NSCLC적조기진단화치료구유중요적림상개치。
Objective To investigate the diagnostic value of serum tumor bio-marker CEA, NSE and CYFRA21-1 joint detection in early diagnosis of non-small cell lung cancer (NSCLC), and to provide theoretical reference for diagnosis and treatment of NSCLC. Methods The three serum tumor biomarkers (CEA, NSE and CYFRA21-1) level of 102 cases of patients with NSCLC and 97 healthy people were determined by ECLIA. Results The three serum markers of lung cancer group were significantly higher than that of the normal control group (P< 0.05). The sensitivity of CEA, NSE and CYFRA21-1 in the diagnosis of NSCLC were low and the specificity of CEA, NSE and CYFRA21-1 diagnosis in NSCLC were high. The three tumor markers combined detection had higher sensitivity and specificity in the early diagnosis of NSCLC. The sensitivity and specificity were 96.1% and 86.6% respectively. Conclusion The three tumor markers (CEA, NSE and CYFRA21-1) combined detection can improve the sensitivity in early diagnosis of NSCLC. It has important clin-ical value for the early diagnosis and treatment of NSCLC.