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Hereditary North American Indian childhood cirrhosis is a severe autosomal recessive intrahepatic cholestasis that has only been described in aboriginal children from northwestern Quebec. Manifesting first as transient neonatal jaundice, the disease evolves into periportal fibrosis and cirrhosis during a period ranging from childhood to adolescence.
Features include: Portal hypertension, Biliary cirrhosis, and Prolonged neonatal jaundice.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Digestive system | 2 | Biliary cirrhosis, Prolonged neonatal jaundice |
Heart and blood vessels |
Estimated prevalence: <1 in 1,000,000 (VERY_RARE).
Data assembled from 4 of 12 sources · Last updated Sep 20, 2026, 9:35 PM UTC
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Online Mendelian Inheritance in Man
European rare disease database
Genetic and Rare Diseases Info Center
1
Portal hypertension |
Pregnancy and birth | 1 | Prolonged neonatal jaundice |