Guidelines for the diagnosis and management of intrahepatic cholangiocarcinoma.

University College, London Cancer Institute, 72 Huntley St., London WC1E 6AA, UK; Department of Internal Medicine I, University Medical Center, Johannes Gutenberg University, Mainz, Germany; Hepatology and Gastroenterology Section, Department of Medicine, Imperial College London, UK; HCC Translational Research Laboratory, Barcelona-Clínic Liver Cancer Group, Institut d’Investigacions Biomèdiques August Pi i Sunyer, Hospital Clinic Barcelona, Catalonia, Spain; Mount Sinai Liver Cancer Program, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, USA; Center for Liver Cancer, National Cancer Center, Goyang, Republic of Korea; Department of Transplantation, Mayo College of Medicine, Mayo Clinic, 4500 San Pablo Boulevard, Jacksonville, FL 32224, USA; Department of Surgery, Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Harvey 611, 600 N Wolfe Street, Baltimore, MD 21287, USA; Division of Gastroenterology and Hepatology, Mayo College of Medicine, Mayo Clinic, Rochester, MN, USA