The progress of hepatocellular adenoma malignant transforming in molecule mechanism researches

Hepatocellular adenoma is a rare type of benign tumor in the liver. It has high risk of rupture and low risk of malignant transform. Recently the incidence of hepatocellular adenoma malignant transforming has been increasing. The malignant progress of hepatocellular adenoma develop to hepatocellular carcinoma has the transition state. This course not only relyes on the CTNNB1 gene exon 3 mutations, but also depends on TERT gene promoter mutation. This article will elaborate the hepatocellular adenoma malignant transforming in molecule mechanism, pathological diagnosis and therapies. Key words: Adenoma, liver cell; Mechanism; Genes, TERT; β-catenin