Patient's question:
A good sister had a check-up, and the doctor said the baby had biliary atresia. We were all very shocked and had never heard of this disease. Some said it's hereditary, and others said it's related to chromosomes. Could you please tell me what biliary atresia is related to?Doctor's answer:
The etiology of biliary atresia is relatively complex, and it is still not entirely clear. There are various theories, including congenital biliary dysplasia, viral infections, anomalous union of the pancreatic and biliary ducts, and abnormalities in bile acid metabolism. It is generally not a chromosomal issue. However, it has now been discovered that congenital biliary dysplasia is less common, while anomalous union of the pancreatic and biliary ducts is a congenital malformation where the pancreatic duct and bile duct do not merge within the wall of the duodenum but instead merge outside the wall during embryonic development. In your case, surgical treatment is the best option, as the surgical outcome is relatively certain. Drug treatment is meaningless. Postoperatively, it is important to prevent wound infection and pay attention to supplementing high-quality protein to promote wound healing.