1 Division of Diabetes, Endocrinology and Gastroenterology, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, M13 9PT, UK.
2 Northern Care Alliance NHS Foundation Trust, Salford, Manchester, UK.
3 Department of Gastroenterology, Royal Melbourne Hospital, Parkville, Victoria, Australia.
4 Department of Medicine, University of Melbourne, Parkville, Victoria, Australia.
This guideline review summarises the key recommendations for the diagnosis and management of Crohn's disease from the updated 2025 British Society of Gastroenterology guidelines on inflammatory bowel disease in adults.