Post-Hepatectomy Hyperbilirubinemia Management

Introduction to Management

• The American College of Surgeons recommends ensuring adequate future liver remnant volume before surgery, and consider preoperative biliary drainage when major hepatectomy (>60% of liver volume) with bilirubin >200 μmol/L, presence of cholangitis, prior to portal vein embolization, or malnutrition 1
• The Society of Surgical Oncology suggests evaluating for portal hypertension with ultrasound and Doppler, and implementing enhanced recovery protocols for patients with post-hepatectomy hyperbilirubinemia 2
• The European Society of Surgical Oncology recommends considering CT scan to identify potential bile collections or vascular complications in patients with post-hepatectomy hyperbilirubinemia 2

Monitoring and Diagnosis

• The American Association for the Study of Liver Diseases recommends monitoring liver function tests daily, including total bilirubin, alkaline phosphatase, and gamma-glutamyl transpeptidase levels, to recognize early signs of hepatic insufficiency 3
• The American College of Gastroenterology suggests considering biliary drainage if evidence of biliary obstruction is present, and urgent biliary drainage (percutaneous or endoscopic) is recommended for severe cases 1

Treatment and Intervention

• The Society of Interventional Radiology recommends urgent biliary drainage (percutaneous or endoscopic) for patients with post-hepatectomy hyperbilirubinemia and evidence of biliary obstruction 1
• The American College of Surgeons suggests implementing enhanced recovery protocols, including adequate hydration, avoiding hepatotoxic medications, nutritional support with adequate protein and calories, and monitoring for signs of infection or sepsis 3

Prevention and Risk Factors

• The European Society of Surgical Oncology recommends preoperative portal vein embolization for extensive resections, and ensuring adequate future liver remnant volume before surgery to prevent post-hepatectomy hyperbilirubinemia 1
• The American Association for the Study of Liver Diseases suggests considering preoperative biliary drainage when major hepatectomy (>60% of liver volume) with bilirubin >200 μmol/L, presence of cholangitis, prior to portal vein embolization, or malnutrition 1