Endoscopic evaluation of surgically altered bowel in inflammatory bowel disease: a consensus guideline from the Global Interventional Inflammatory Bowel Disease Group. (June 2021)

• Record Type: Journal Article
• Authors: Shen, Bo; Kochhar, Gursimran S; Navaneethan, Udayakumar; Cross, Raymond K; Farraye, Francis A; Iacucci, Marietta; Schwartz, David A; Gonzalez-Lama, Yago; Schairer, Jason; Kiran, Ravi P; Kotze, Paulo Gustavo; Kobayashi, Taku; Bortlik, Martin; Liu, Xiuli; Levy, Alexander N; González Suárez, Begoña; Tang, Shou-Jiang; Coelho-Prabhu, Nayantara; Lukas, Martin; Bruining, David H; El-Hachem, Sandra; Charles, Roger J; Chen, Yan; Sood, Ajit; Mao, Ren; Loras, Carme; Dulai, Parambir S; Picoraro, Joseph A; Chiorean, Michael; Lukas, Milan; Shergill, Amandeep; Silverberg, Mark S; Sandborn, William J; Bernstein, Charles N;
• Is Part Of: Lancet gastroenterology and hepatology. Volume 6:Number 6(2021)
• Page Start: 482
• Page End: 497
• Publication Date: 2021-06
• DOI: 10.1016/S2468-1253(20)30394-0
• Languages: English
• ISSNs: 2468-1253

Abstract

Summary: The majority of patients with Crohn's disease and a proportion of patients with ulcerative colitis will ultimately require surgical treatment despite advances in diagnosis, therapy, and endoscopic interventions. The surgical procedures that are most commonly done include bowel resection with anastomosis, strictureplasty, faecal diversion, and ileal pouch. These surgical treatment modalities result in substantial alterations in bowel anatomy. In patients with inflammatory bowel disease, endoscopy plays a key role in the assessment of disease activity, disease recurrence, treatment response, dysplasia surveillance, and delivery of endoscopic therapy. Endoscopic evaluation and management of surgically altered bowel can be challenging. This consensus guideline delineates anatomical landmarks and endoscopic assessment of these landmarks in diseased and surgically altered bowel.