肝癌是常见的恶性肿瘤之一 ,其死亡率居我国恶性肿瘤的第二位。尽管肝癌的临床研究取得了很大的进步 ,但其复发率仍然较高。肝癌的复发与它的恶性程度、转移以及血管生成密切相关。通过一系列肝癌预后分子标志物的研究 ,可以及早地预测癌细胞的转移 ,阻止肿瘤的生长 ,判定患者 Liver cancer is one of the common malignant tumors, the mortality rate ranks second in our country malignant tumors. Although the clinical research of liver cancer has made great progress, but the recurrence rate is still high. The recurrence of liver cancer is closely related to its malignancy, metastasis and angiogenesis. Through a series of molecular markers of liver cancer prognosis, early prediction of cancer cell metastasis, prevent tumor growth, determine the patient