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Updated: Jun 16, 2026
The Influence of Liver Resection on Intrahepatic Tumor Growth
Published on: April 9, 2016
Risk factors for early recurrence of small hepatocellular carcinoma after curative resection
Yan-Ming Zhou1, Jia-Mei Yang, Bin Li
1Department of Hepato-Biliary-Pancreato-Vascular Surgery, First Xiamen Hospital, Fujian Medical University, Xiamen 361003, China.
Background:
Poorer prognosis is seen in patients with hepatocellular carcinoma (HCC) after curative hepatic resection with early recurrence (
Methods:
The study population consisted of 158 patients who underwent curative resection for small HCC between January 2002 and July 2004. Risk factors for early recurrence were analyzed.
Results:
Thirty-three (20.8%) patients developed early recurrence after surgery. Univariate analysis showed the following significant risk factors for early recurrence in small HCC: serum alpha-fetoprotein (AFP) level >100 ng/ml, lack of tumor capsule formation, microscopic vascular invasion, high Edmonson-Steiner grades, and cytokeratin-19 (CK-19) expression (P<0.05). Multivariate stepwise logistic regression analysis showed that serum AFP level >100 ng/ml (odds ratio 2.561, 95% confidence interval 1.057 to 6.206, P=0.037) and microscopic vascular invasion (odds ratio 4.549, 95% confidence interval 1.865 to 11.097, P=0.001) were independent factors.
Conclusions:
Postoperative early recurrence is related to serum AFP level >100 ng/ml and microscopic vascular invasion in patients with small HCC. Adjuvant therapy and careful follow-up are required for patients with these risk factors.
