Study on the value of des-γ-carboxy-prothrombin combined with enhanced CT in predicting microvascular invasion of hepatocellular carcinoma
10.19538/j.cjps.issn1005-2208.2019.10.17
- Author:
Tao HE
1
;
Xiao-dong GUO
1
;
Kuai YU
1
;
Wen-guang FU
1
Author Information
1. Department of Hepatobiliary Surgery & Sichuan Provincial Academician (Expert) Workstation,the Affiliated Hospital of Southwest Medical University Luzhou 646000,China
- Publication Type:Journal Article
- Keywords:
hepatocellular carcinoma;
microvascular invasion;
des-γ-carboxy-prothrombin(DCP);
enhanced computed tomography
- From:
Chinese Journal of Practical Surgery
2019;39(10):1065-1067
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To explore the predictive value of preoperative enhanced CT combined with des-γ-carboxy-prothrombin(DCP) level for microvascular invasion(MVI) of hepatocellular carcinoma(HCC).METHODS: The clinicaldata of 105 cases of HCC diagnosed by pathology after surgical resection from January 1,2016 to March 1,2019 in thethe Affiliated Hospital of Southwest Medical University were analyzed retrospectively. According to the pathologicalresults,they were divided into two groups: experimental group(with MVI): 30 cases,control group(without MVI): 75 cases,using univariate and multivariate logistic regression analysis to predict influencing factors of MVI in HCC. Thereceiver working curve(ROC curve)was used to evaluate the predictive value of DCP combined with enhanced CT forMVI in HCC.RESULTS: Univariate analysis showed that serum DCP level(t=4.667,P<0.001),tumor size(t=9.427,P<0.001),capsule type(χ~2=18.456,P<0.001) and pathological type(χ~2=11.914,P=0.003) were risk factors for MVI in HCC,with statistically significant differences(P<0.05). Multivariate logistic regression analysis showed that tumor size(OR=12.610,P=0.001),capsule type(OR=14.363,P=0.008) and serum DCP level(OR=19.254,P=0.014)were independentrisk factors of MVI in HCC,with statistically significant differences(P<0.05). ROC curve analysis showed that thesensitivity,specificity and area under the curve(AUC) of serum DCP and enhanced CT model for predicting MVI in HCCwere 90.0%,74.7% and 0.856,respectively.CONCLUSION: Preoperative serum DCP level combined with enhanced CThelps predict MVI in HCC.
