RT Journal Article SR Electronic A1 Vinall, Maria T1 Use of Molecular Biology for Identifying Benign Hepatocellular Tumors Leads to More Personalized Medicine JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 48 SP 6 OP 8 DO 10.1177/155989771448002 UL http://mdc.sagepub.com/content/14/48/6.abstract AB Benign hepatocellular adenomas are not a uniform liver disease but include different types of tumors, which can be classified as hemangioma (nonepithelial), focal nodular hyperplasia, and hepatocellular adenoma, the latter 2 being epithelial tumors. This article discusses how insights from molecular biology have profoundly changed our clinical understanding of benign liver tumors and how using the genotype-phenotype classification of these tumors can identify new etiologies, as well as diagnostic and prognostic features of this disease.