While significant progress has been made over the last two decades, particularly in the diagnosis of HCA subtypes on MRI, only two subtypes are well-recognized, HNF1α-mutated HCAs (H-HCA) and inflammatory HCA (I-HCA), and no specific imaging pattern has been identified for the diagnosis of β-catenin subtype (β-HCA) and MT-HCA.3 Here, HNF1A is linked to hepatocellular adenoma.