D2I2.
congenital⚑ High burden in India

Biliary atresia

, also known as extrahepatic ductopenia and progressive obliterative cholangiopathy, is a childhood disease of the liver in which one or more bile are abnormally narrow, blocked, or absent. It can be or acquired. Biliary atresia is the most common reason for pediatric liver in the United States. It has an of one in 10,000–15,000 live births in the United States, and a of one in 16,700 in the British Isles. Globally, biliary atresia cases are most common in East Asia, with a frequency of one in 5,000.

Underlined words are explained — tap any of them.

Symptoms — what it feels like

  • ·, pale , dark urine

Treatment

  • ·, liver

Complications

  • ·, , liver failure

Test yourself

0/4 answered

4 quick questions on Biliary atresia. Tap an answer to check it.

1. What happens to the bile ducts in biliary atresia?
2. At what age does biliary atresia usually appear?
3. Which is a common symptom of biliary atresia?
4. Biliary atresia is the most common reason for what surgery in children?
Plain-language summary adapted from Wikipedia. Not medical advice.