Hepatocellular Carcinoma with β-Catenin Mutation: Imaging and Pathologic Characteristics

Abstract

HCCs with β-catenin mutation showed a higher grade of differentiation with frequent pseudoglandular patterns and bile production, and characteristic imaging findings included a high enhancement ratio at gadoxetic acid-enhanced MR imaging and a high apparent diffusion coefficient at diffusion-weighted imaging. Online supplemental material is available for this article.