bile duct and hepatic duct resection is a last resort. Only when tumor, severe intrahepatic calculus, infection or congenital biliary atresia or other diseases are difficult to be solved by drainage, the liver and related bile duct and hepatic duct are removed. Biliary duct is a part of the biliary system of the liver, which is used to transport bile produced by the liver. The remaining bile duct after resection needs to be anastomosed with the intestine. Symptoms such as bile duct stenosis and infection may occur after operation. If the anastomosis between the remaining bile duct and the intestine does not heal well, it will cause bile leakage.

But without excision, the problem of tumor, infection, calculus or jaundice cannot be solved. Therefore, you can't stop surgery because you are afraid of complications.