Objective To study the expression of osteopontin(OPN) and vascular endothelial growth factor(VEGF) in hepatocellular careinoma(HCC) and its relation to recurrence and metastasis.

• 目的探讨骨桥蛋白(OPN)和血管内皮生长因子(VEGF)在肝细胞癌中的表达以及与转移、复发的关系。