title: 3rd European Evidence-based Consensus on the Diagnosis and Management of Crohn's Disease 2016: Part 2: Surgical Management and Special Situations.
abstract: This paper is the second in a series of two publications relating to the European Crohn's and Colitis Organisation [ECCO] evidence-based consensus on the diagnosis and management of Crohn's disease [CD] and concerns the surgical management of CD as well as special situations including management of perianal CD and extraintestinal manifestations. Diagnostic approaches and medical management of CD of this ECCO Consensus are covered in the first paper [Gomollon et al JCC 2016].
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Paolo
authors.initials: P
authors.lastname: Gionchetti
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Axel
authors.initials: A
authors.lastname: Dignass
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Silvio
authors.initials: S
authors.lastname: Danese
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Fernando José
authors.initials: FJ
authors.lastname: Magro Dias
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Gerhard
authors.initials: G
authors.lastname: Rogler
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Péter Laszlo
authors.initials: PL
authors.lastname: Lakatos
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Michel
authors.initials: M
authors.lastname: Adamina
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Sandro
authors.initials: S
authors.lastname: Ardizzone
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Christianne J
authors.initials: CJ
authors.lastname: Buskens
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Shaji
authors.initials: S
authors.lastname: Sebastian
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Silvio
authors.initials: S
authors.lastname: Laureti
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Gianluca M
authors.initials: GM
authors.lastname: Sampietro
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Boris
authors.initials: B
authors.lastname: Vucelic
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: C Janneke
authors.initials: CJ
authors.lastname: van der Woude
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Manuel
authors.initials: M
authors.lastname: Barreiro-de Acosta
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Christian
authors.initials: C
authors.lastname: Maaser
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Francisco
authors.initials: F
authors.lastname: Portela
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Stephan R
authors.initials: SR
authors.lastname: Vavricka
authors.affiliation: Paolo Gionchetti, IBD Unit, DIMEC, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy.|Axel Dignass, Department of Medicine I, Agaplesion Markus Hospital, Willhelm-Epstein-Straße 4, 60431 Frankfurt/Main, Germany.|Silvio Danese, Istituto Clinico Humanitas IRCCS in Gastroenterology, Via Manzoni 56, 20089 Rozano, Milan, Italy.|Fernando Magro, Department of Pharmacology and Therapeutics, University of Porto, Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto; Centro Hospitalar São João, Porto, Portugal.|Gerhard Rogler, Division of Gastroenterology and Hepatology, University Hospital Zurich, Rämistraße 100, 8091 Zurich, Switzerland.|Péter Laszlo Lakatos, Department of Medicine I, Semmelweis University, Korányi Sándor 2/A, 1083 Budapest, Hungary.|Michel Adamina, Department of Visceral and Thoracic Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401 Winterthur, Switzerland.|Sandro Ardizzone, Gastrointestinal Unit ASST Fatebenefratelli Sacco - University of Milan - Via GB Grassi, 74, 20157 Milan, Italy.|Christianne J. Buskens, Department of Surgery, Academic Medical Center (AMC), University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.|Shaji Sebastian, IBD Unit, Hull & East Yorkshire NHS Trust, Anlaby Road, Hull HU3 2JZ, UK.|Silvio Laureti, Surgery Unit, DIMEC University of Bologna, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy.|Gianluca M. Sampietro, Head of IBD Surgical Unit, Department of Surgery, ASST Fatebenefratelli Sacco - Ospedale "Luigi Sacco" Polo Universitario, Via G. B. Grassi, 74. 20157 Milan, Italy.|Boris Vucelic, Department of Gastroenterology and Hepatology, University Hospital Rebro, Zagreb, Kispaticeva Ulica 12, Zagreb, Croatia.|C. Janneke van der Woude, Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.|Manuel Barreiro-de Acosta, Department of Gastroenterology, University Hospital Santiago De Compostela (CHUS), Travesía da Choupana, s/n, 15706 Santiago De Compostela, A Coruña, Spain.|Christian Maaser, Outpatients Department of Gastroenterology, Hospital Lüneburg, Bögelstraße 1, 21339 Lüneburg, Germany.|Francisco Portela, Department of Gastroenterology, University Hospital Coimbra, Praceta Prof. Mota Pinto, Av. Bissaya Barreto, 3000-075 Coimbra, Portugal.|Stephan R. Vavricka, Department of Gastroenterology and Internal Medicine, Stadtspital Triemli, Birmensdorferstraße 497, 8063 Zurich, Switzerland.|Fernando Gomollón, Professor of Medicine, Hospital Clínico Universitario "Lozano Blesa", Universidad de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, Spain.
authors.forename: Fernando
authors.initials: F
authors.lastname: Gomollón
mesh_terms: D001003:Anal Canal / Q000473:pathology*; D003424:Crohn Disease / Q000150:complications / Q000473:pathology / Q000503:physiopathology / Q000601:surgery; D013505:Digestive System Surgical Procedures / Q000379:methods*; D019468:Disease Management; D005060:Europe; D006801:Humans; D018746:Systemic Inflammatory Response Syndrome / Q000175:diagnosis / Q000209:etiology / Q000628:therapy
keywords: Crohn’s disease; anti-TNFs; anti-integrins; biologics; budesonide; diagnosis; immunosuppressant; investigations; steroids; thiopurine; treatment