Should high bilirubin levels be referred to gastroenterology or hepatobiliary surgery?
Bilirubin includes total bilirubin, direct bilirubin, and indirect bilirubin. Depending on which type of bilirubin is elevated, patients should visit different medical departments as follows:
1. Department of Gastroenterology
Elevated levels of total bilirubin and direct bilirubin are mainly associated with intrahepatic or extrahepatic cholestasis, such as drug-induced liver injury and autoimmune hepatitis. Additionally, conditions like gallstones or tumors in the common bile duct require treatment in the gastroenterology department, including procedures such as bile duct stone removal or biliary stent placement.
2. Department of Hepatobiliary Surgery
Elevated total bilirubin and direct bilirubin may result from biliary stones or tumors in the ampullary region. If preoperative evaluation indicates surgical indications, patients require surgical intervention in the hepatobiliary surgery department.
If a patient's bilirubin level is excessively high, prompt medical consultation at a hospital is recommended to identify the underlying cause and initiate targeted treatment.