Clinical application of combined detection of serum Cys-C, 5'-NT and AFP in hepatocellular carcinoma
10.3760/cma.j.issn.1006-9801.2014.11.009
- VernacularTitle:血清胱抑素C、5’-核苷酸酶及甲胎蛋白联合检测在肝细胞癌诊断中的应用
- Author:
Haifeng CAO
;
Xiaoyan LI
;
Jing WANG
;
Fen QIAO
;
Fengying GAO
;
Qiujian ZHAO
- Publication Type:Journal Article
- Keywords:
Carcinoma,hepatocellular;
Cystatin C;
5'-Nucleotidase;
Alpha-fetoprotein;
Diagnosis
- From:
Cancer Research and Clinic
2014;26(11):753-756
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical application of single or combined detection of serum Cys-C,5'-NT and AFP in hepatocellular carcinoma (HCC) in order to provide the platform for early diagnosis and prognosis evaluation.Methods The serum levels of Cys-C,5'-NT and AFP from 148 cases of HCC patients (HCC group),135 cases of liver cirrhosis patients (LC group) and 155 cases of hepatitis (hepatitis group) and 100 healthy people (control group) were measured by latex-enhanced immunoturbidimetric assay (LEITD),peroxidase method and electrochemiluminescence immunoassay (ECLI),respectively.Then their differences had been compared.The sensitivity,specificity and Youden's index were calculated and the results were analyzed by receiver operating characteristic (ROC) curve.Results The levels of serum Cys-C,5'-NT and AFP were significantly different in 4 groups.The differences were statistically significant (F =12.35,42.25,58.12,P =0.000).The sensitivity of three indicators for diagnosing HCC was 100 ％,which was higher than that of single or two combined detection (P ＜ 0.05),and the specificity was 78.97 ％.The area under ROC curves of combined detection of three indicators was 0.977,which was also higher than single or two combined detection (P ＜ 0.05).Conclusions The combined detection of serum Cys-C,5'-NT and AFP can greatly increase the sensitivity and accuracy for diagnosing HCC,which has an important clinical value for early diagnosis.Therefore it is worth popularizing and applying on clinic.
