Chronic Liver Disease (CLD) in children refers to progressive liver damage lasting more than six months, leading to fibrosis, cirrhosis, and liver dysfunction. It can result from various congenital, genetic, metabolic, and infectious causes.
Congenital & Biliary Disorders – Biliary atresia, Alagille syndrome
Metabolic & Genetic Disorders – Wilson's disease, Alpha-1 antitrypsin deficiency, Glycogen storage diseases
Autoimmune Liver Diseases – Autoimmune Hepatitis (AIH), Primary Sclerosing Cholangitis (PSC)
Infectious Causes – Chronic Hepatitis B & C
Fatty Liver Disease (NAFLD/NASH) – Due to obesity & metabolic syndrome
Portal Hypertension – Leads to variceal bleeding, ascites, splenomegaly
Liver Cirrhosis – Scarring of the liver affecting its function
Growth & Nutritional Deficiencies – Malabsorption of vitamins A, D, E, K, and protein-energy malnutrition
Hepatic Encephalopathy – Toxin buildup affecting brain function
Liver Failure – End-stage liver disease requiring transplantation
Nutritional Support – High-calorie, protein-rich diet; fat-soluble vitamin supplements
Medical Therapy – Depends on the cause
Steroids & Immunosuppressants (for autoimmune diseases)
Copper chelation therapy (for Wilson's disease)
Antiviral therapy (for Hepatitis B/C)
Portal Hypertension Management – Beta-blockers, variceal banding
Liver Transplantation – Indicated in end-stage liver disease or severe metabolic liver disorders