Power the Presidency and the Preamble

This issue of Surgical Oncology Clinics of North America focuses on Biliary Tract and Primary Liver Tumors and is edited by Dr. T. Clark Gamblin. Articles will include: Biliary Tract and Primary Liver Tumors; Biliary Tract and Primary Liver Tumors: Who What and Why?; Imaging Updates for Biliary Tract or Primary Liver Tumors; Endoscopic and Percutaneous Approaches to Treat of Biliary Tract and Primary Liver Tumors: Controversies and Advances; Intrahepatic Cholangiocarcinoma: Strategies and Options; Surgical Considerations of Hilar Cholangiocarcinoma; Gall Bladder Cancer: Managing the Incidental Diagnosis; Approaches and Outcomes to Distal Cholangiocarcinoma; Evolving Surgical Options of Hepatocellular Carcinoma; Staging of Biliary and Primary Liver Tumors: Current Reccomendations and Workup; Systemic and Targeted Therapy for Biliary Tract Tumors and Primary Liver Tumors; Regional Chemotherapy for Biliary Tract and Primary Liver Cancer; Role of Radioembolization for Biliary Tract and Primary Liver Cancer; Inoperable Biliary Tract and Primary Liver Tumors: Palliative Treatment Options; Expanding the Surgical Pool for Hepatic Resection to Treat Biliary and Primary Liver Tumors; and more!