ENETS Consensus Guidelines for the management of patients with gastroduodenal neoplasms

a Department of Digestive and Liver Disease, Ospedale Sant’Andrea, Rome , Italy; b Department of Oncology, Royal Free University UFR Bichat-Beaujon-Louis Mourier, Colombes , France; c Digestive Oncology, University Hospital Gasthuisberg/Leuven, Leuven , Belgium; d Institute of Pathology, Catholic University – Policlinic A. Gemelli, Rome , Italy; e Department of Endocrinology, Medical University of Silesia, Katowice , Poland; f Department of Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen , Denmark; g Department of Pathology, Tohoku University Graduate School of Medicine, Sendai , Japan; h Department of Internal Medicine and Gastroenterology, St. Orsola Hospital, University of Bologna, Bologna , Italy; i Institut Catala d’Oncologia (IDIBELL), Barcelona , Spain; j Department of Gastroenterology, Beaujon Hospital, Clichy , France