Societatea Română de Gastroenterologie şi Hepatologie (SRGH) Societatea Română de Endoscopie Digestivă (SRED) Romanian Socity of Gastroenterology and Hepatology (SRGH) Romanian Society of Digestive Endoscopy (SRED), AL XXXIII LEA CONGRES NAŢIONAL DE GASTROENTEROLOGIE, HEPATOLOGIE ŞI ENDOSCOPIE DIGESTIVĂ The XXXIII’rd National Congress Of Gastroenterology, Hepatology And Digestive Endoscopy Rezumate / Abstracts România - Timişoara, 12 - 15 Iunie 2013 România - Timişoara, 12 -15 June 2013 Journal of Gastrointestinal and Liver Diseases Official Journal of the Romanian Societies of Gastroenterology Romanian Society of Gastroenterology and Hepatology (SRGH), Romanian Society of Digestive Endoscopy (SRED), Romanian Association for the Study of the Liver (ARSF), Romanian Society of Neurogastroenterology (SRNG) Editorial Office 3rd Medical Clinic Str. Croitorilor no. 19-21 400162 Cluj-Napoca, Romania Tel./Fax: +40-264-433335 e-mail:
[email protected] http: //www.jgld.ro Editor in Chief Monica Acalovschi Assistant Editors Dan L. Dumitraşcu Brînduşa Diaconu English language Editor: Sally Wood-Lamont Biostatistical Consultant: Teodora Mocan International Editorial Board Fernando Azpiroz (Barcelona, Spain) Chris J.J. Mulder (Amsterdam, NL) Daniel Dhumeaux (Creteil, France) Manuela G. Neuman (Toronto, Canada) Petr Dite (Brno, Czech Republic) Piero Portincasa (Bari, Italy) Douglas A. Drossman (Chapel Hill,NC,USA) Chris Probert (Bristol, UK) Peter Ferenci (Vienna, Austria) Claudio Puoti (Rome, Italy) Jean-Paul Galmiche (Nantes, France) Eamonn M.M. Quigley (Houston, TX, USA) Colin Howden (Chicago, IL, USA) Vlad Ratziu (Paris, France) John R. Lake (Minneapolis, MN, USA) Michael Sackmann (Bamberg, Germany) Frank Lammert (Homburg/Saar, Germany) David Sanders (Sheffield, UK) Grigorios Leontiadis (Hamilton, ON, Canada) Husain A. Saleh (Detroit, MI, USA) Peter Malfertheiner (Magdeburg, Germany) Eugene R.