Univariate analysis of OS showed significant interrelationships with baseline ECOG-PS, histology of the primary tumor, tumor vascularity, estimated relative liver tumor burden, occurrence of extrahepatic progression, chemotherapy after radioembolization, and baseline alanine aminotransferase (ALT), aspartate aminotransferase (AST), and gamma-glutamyltransferase (GGT) levels. This evidence concerns the gene GPT and neoplasm.