Clinical features, treatment patterns, and outcomes of young-onset hepatocellular carcinoma: a tertiary cohort analysis with a nationwide population-based study.
Background/Aims Hepatocellular carcinoma (HCC) in younger patients is uncommon, and its clinical behavior and prognosis remain unclear. We aimed to evaluate the characteristics, treatment patterns, and outcomes of young-onset HCC using large-scale datasets. Methods This study analyzed two cohorts: the Asan Medical Ce...