Consensus Statement on Metabolic Dysfunction-Associated Steatotic Liver Disease in Children and Adolescents From the Joint TASL-TSPGHAN Expert Committee.

Background and Objective: Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most prevalent chronic liver condition in children and adolescents, driven by the global rise in pediatric obesity. In this consensus statement by the Taiwan Association for the Study of the Liver (TASL) and the Taiwan Society of Pediatric Gastroenterology, Hepatology, and Nutrition (TSPGHAN), we highlight the unique clinical challenges in diagnosing and managing this condition in Asian children. Methods: This consensus was developed by expert members of TASL and TSPGHAN through a comprehensive review of current literature and clinical practice. Key topics included prevalence, screening policies, diagnostic criteria, disease characteristics, and management strategies relevant to pediatric MASLD. Results: We emphasize the rising prevalence of pediatric MASLD, which correlates strongly with obesity but often remains underdiagnosed due to the lack of screening policy for at-risk individuals and variations in diagnostic criteria. This review also discusses the distinct natural history and histopathological features of pediatric MASLD, underscoring the critical need for a greater understanding of its long-term outcomes. Currently, liver enzymes and ultrasonography are commonly used for screening and diagnosis, though these methods have limitations. The diagnostic imaging and novel non-invasive biomarkers specifically tailored for pediatric MASLD are in urgent need. Clinical management continues to rely on lifestyle interventions, with no pharmacological treatments currently approved for pediatric MASLD. Conclusion: Effective management of pediatric MASLD requires a comprehensive approach to risk assessment, early detection, and intervention, tailored to the disease's unique pathophysiology in children.