Influencing factors analysis of microvascular invasion in patients with hepatocellular carcinoma
10.3760/cma.j.issn.1007-8118.2019.01.007
- VernacularTitle:肝细胞癌患者微血管侵犯影响因素分析
- Author:
Peiyuan DU
1
;
Jinghai SONG
;
Jiangchun QIAO
;
Xiuwen HE
;
Jinsong ZHANG
;
Jian CHEN
;
Hua LYU
;
Mingwei ZHU
;
Junmin WEI
Author Information
1. 北京医院肝胆胰外科国家老年医学中心
- Keywords:
Carcinoma,hepatocellular;
Prognosis;
Microvascular invasion;
Influencing factors
- From:
Chinese Journal of Hepatobiliary Surgery
2019;25(1):26-29
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the correlation between microvascular invasion(MVI) and prognosis in patients with hepatocellular carcinoma (HCC),and to analyse the influencing factors of MVI in patients with HCC.Methods Total of 81 patients with hepatocellular carcinoma treated in Beijing Hospital from January 2014 to December 2016 were retrospectively studied.There were 65 males and 16 females.The mean age was 59.6± 12.7 years,and the age ranged from 21 to 87 years old.Pathological examination showed presence of MVI in 35 patients.Results Total of seventy-six patients with hepatocellular carcinoma were followed-up.The 1-,2-,3-and 4-year overall survival rates in the 35 patients with microvascular invasion of hepatocellular carcinoma were 78.6％,55.4％,38.3％,and 32.2％,respectively.The 1-,2-,3-,and 4-year overall survival rates of the 41 patients without microvascular invasion were 93.4％,76.5％,68.2％ and 68.2％,respectively.The difference was significant (P＜0.05).Cox multivariate regression analysis showed that microvascular invasion was an independent risk factor of overall survival after surgery (HR=3.071,95％ CI:1.239～7.610,P＜0.05).Sub-group analysis was done on patients with microvascular invasion based on pathological results which included the number of MVI lesions,the call number in the MVI lesion,the distance of the MVI to the primary liver cancer,and the gradings of MVI.There were no significant differences in the overall survival outcomes (P＞0.05).Multivariate logistic regression analysis showed the maximum diameter of tumor ＞ 5 cm (OR =6.340,95％ CI:2.000 ～ 20.096),preoperative total bilirubin (TBil) ＞ 17 μmol/L (OR =5.067,95％CI:1.386 ～ 18.525),and preoperative alpha-fetoprotein (AFP) ＞400 μg/L (OR =6.042,95％ CI:1.435 ～ 25.444) were independent risk factors of microvascular invasion (P＜ 0.05).Conclusion Hepatocellular carcinoma patients with microvascular invasion had poor prognosis.Preoperative AFP,preoperative TBil,and diameter of tumor were independent risk factors of microvascular invasion in patients with hepatocellular carcinoma.
