• Recommendations for Follow-up Colonoscopy After Polypectomy. JAMA. 2020 Nov 6
• Post-polypectomy colonoscopy surveillance: European Society of Gastrointestinal Endoscopy (ESGE) Guideline – Update 2020, Endoscopy 2020 ; 52
• The Paris endoscopic classification, Gastrointest Endosc 2003
• Confidence with narrow band imaging, Gastroenterology, 2009

• ACG Clinical Guidelines: Colorectal Cancer Screening 2021, The American Journal of Gastroenterology: March 2021 – Volume 116 – Issue 3 – p 458-479
• Guidelines for the management of hereditary colorectal cancer from the British Society of Gastroenterology (BSG)/Association of Coloproctology of Great Britain and Ireland (ACPGBI)/United Kingdom Cancer Genetics Group (UKCGG), Gut. 2019 Nov 28. pii: gutjnl-2019-319915. doi: 10.1136/gutjnl-2019-319915. [Epub ahead of print]
• Endoscopic surveillance after surgical or endoscopic resection for colorectal cancer: European Society of Gastrointestinal Endoscopy (ESGE) and European Society of Digestive Oncology (ESDO) Guideline, Endoscopy 2019; 51(03): 266-277
• Colorectal cancer screening for average-risk adults: 2018 guideline update from the American Cancer Society. CA Cancer J Clin. May 30, 2018.
• Performance measures for lower gastrointestinal endoscopy: a European Society of Gastrointestinal Endoscopy (ESGE) quality improvement initiative, United European Gastroenterol J. 2017 Apr; 5(3): 309–334.
• Colon cleansing : Optimizing Adequacy of Bowel Cleansing for Colonoscopy: Recommendations From the US Multi-Society Task Force on Colorectal Cancer, Gastroenterology, October 2014
• Cancer du colon : diagnostic, traitement et suivi, KCE, 2014
• Dépistage oncogénétique du syndrome de Lynch et de la polypose adénomateuse familiale , KCE, 2014
• Follow-Up Care, Surveillance Protocol, and Secondary Prevention Measures for Survivors of Colorectal Cancer : American Society of Clinical Oncology Clinical Practice Guideline Endorsement, JCO, Nov. 2013.
• Quality in screening colonoscopy: position statement of the European Society of Gastrointestinal Endoscopy (ESGE), Endoscopy 2012; 44(10): 957-968
• Quality of screening colonoscopy in Belgium, Acta Gastroent Belg, 2009; 62: 17-25.

• Endoscopic Recognition and Management Strategies for Malignantlorectal Polyps: Recommendations of the US Multi-Society Task Force on Colorectal Cancer, Gastroenterolgy, Nov 4, 2020
• Radiation Therapy for Rectal Cancer: Executive Summary of an ASTRO Clinical Practice Guideline, Pratical Radiation Oncology, Oct. 20, 2020
• Localised colon cancer: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol. October 1, 2020. 31:10, 1291-1305
• eUpdate: Early Colon Cancer Treatment Recommendations, ESMO Guidelines Committee, September 2019

• AGA Clinical Practice Update on Endoscopic Management of Perforations in Gastrointestinal Tract: Expert Review. AGA, Published:July 01, 2021
• Colonoscopy Clinical Practice Guidelines (AGA, 2021AGA Clinical Practice Update on Strategies to Improve Quality of Screening and Surveillance Colonoscopy: Expert Review. Gastroenterology. 2021 Aug;161(2):701-11.

• www.worldgastroenterology.org (11.2010)

• New AGA guidance: stop COVID-19 testing prior to endoscopy, AGA, May 20, 2021.
• Les symptômes digestifs parmi les symptômes prolongés de la Covid-19, HAS, novembre 2021
• Symptômes prolongés suite à une Covid-19 de l’adulte – Diagnostic et prise en charge, HAS Mis en ligne le 12 févr. 2021
• AASLD Expert Panel Consensus Statement : Vaccines to Prevent COVID-19 Infection in Patients with Liver Disease, AASLD Updated: February 2, 2021
• Consensus Delphi sur la vaccination SARS-Cov2 pour les patients IBD, Gut: first published as 10.1136/gutjnl-2020-324000 on 20 January 2021
• COVID-19, Information for the digestive health community, UEG
• Prise en charge des cancers digestifs en fonction de la situation pandémique COVID-19 (Dernière mise à jour le 14/01/2021 : Vaccination contre la COVID-19 des patients atteints de cancers digestifs), SNFGE
• Guidelines Adaptation to the COVID-19 Outbreak for the Management of Hepatocellular Carcinoma. Journal of Laparoendoscopic & Advanced Surgical Techniques, August 2020.
• Patients with advanced liver disease and transplant recipients require specific care during COVID-19 (EASL, 2 avril 2020)
• Guidelines Recovery of endoscopy services in the era of COVID-19: recommendations from an international Delphi consensus. Gut 2020;69:1915–1924
• Recommandations de la BSG concernant les endoscopies et le CoronavirusGI Endoscopy Activity and COVID-19: Next steps – Last Modified 26th March 2020 v2.1https://www.bsg.org.uk/covid-19-advice/gi-endoscopy-activity-and-covid-19-next-steps/
• Recommandations de la SFED, du GETAID et de la SNFGE concernant le coronavirus :https://www.snfcp.org/actualites/covid-19-et-votre-pratique/
• Recommandations du GETAID concernant le coronavirushttps://www.getaid.org/actualites/information-covid19.html
• Recommandations de la SFED concernant le coronavirus https://www.sfed.org/professionnels/actualites-pro/epidemie-de-covid-19-recommandations-en-endoscopie-digestive

• Guidelines for the investigation of chronic diarrhoea in adults: British Society of Gastroenterology, 3rd edition, Gut 2018;67:1380–139

• Review of the American Society of Colon and Rectal Surgeons Clinical Practice Guidelines for the Treatment of Left-Sided Colonic Diverticulitis, JAMA Surg.November 18, 2020.
• European Society of Coloproctology: guidelines for the management of diverticular disease of the colon, July 2020
• Diverticulitis, October 2018, N Engl J Med 2018; 379:1635-1642
• American Gastroenterological Association Institute Guideline on the Management of Acute Diverticulitis, Gastroenterology, December 2015, Volume 149, Issue 7, Pages 1944–1949
• WGO Practice Guidelines Maladies diverticulaires (2007)

• Quality Standard Dyspepsia and gastro‑oesophageal reflux disease in adults, NICE, July 2015

Evaluation

• American Gastroenterological Association Institute Guideline on the Role of Upper Gastrointestinal Biopsy to Evaluate Dyspepsia in the Adult Patient in the Absence of Visible Mucosal Lesions, Gastroenterology October 2015, Volume 149, Issue 4, Pages 1082–1087
• Diagnosis of Helicobacter pylori (HP) in dyspepsia: Quick Reference Guide for Primary Care , Health Protection Agency, Oct. 2008, update july 2017

Management

• United European Gastroenterology (UEG) and European Society for Neurogastroenterology and Motility (ESNM) consensus on functional dyspepsia. United European Gastroenterol J. 2021;9:307
• ACG and CAG Clinical Guideline: Management of Dyspepsia, American Journal of Gastroenterology: July 2017 – Volume 112 – Issue 7 – p 988-1013
• Management of Helicobacter pylori infection—the Maastricht V/Florence Consensus Report, GUT Volume 66, Issue 1, 2017

• Dysphagia , WGO, Sept 2014