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Updated: May 24, 2026

An Advanced Murine Model for Nonalcoholic Steatohepatitis in Association with Type 2 Diabetes
Published on: April 26, 2019
[Pediatric steatohepatitis: is it only obesity?]
C Amoruso1, M Farallo, C Frattini
1U.O. Pediatria 2-Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano.
Nonalcoholic steatohepatitis (NASH) in obese children can stem from Wilson's disease. This rare genetic disorder should be considered in diagnosing NASH to ensure accurate treatment for pediatric patients.
Area of Science:
- Hepatology
- Pediatric Gastroenterology
- Metabolic Disorders
Background:
- Nonalcoholic steatohepatitis (NASH) is increasingly diagnosed in obese children.
- Obesity is a primary risk factor for NASH, but other underlying causes exist.
- Wilson's disease is a rare genetic disorder affecting copper metabolism.
Observation:
- A case study of an 11-year-old obese child presenting with NASH is detailed.
- The child was diagnosed with both NASH and Wilson's disease.
- This co-occurrence highlights the importance of considering diverse etiologies for pediatric NASH.
Findings:
- Wilson's disease can manifest as nonalcoholic steatohepatitis (NASH) in pediatric cases.
- The study underscores that NASH in obese children is not solely attributable to obesity.
- Diagnostic exclusion of Wilson's disease is critical in obese children with NASH.
Implications:
- Clinicians should consider Wilson's disease in the differential diagnosis of NASH in obese children.
- Early identification and management of Wilson's disease can prevent severe liver damage.
- This case broadens the understanding of NASH etiology in pediatric populations.
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