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Artif Intell Gastrointest Endosc. Aug 28, 2021; 2(4): 136-148
Published online Aug 28, 2021. doi: 10.37126/aige.v2.i4.136
Role of capsule endoscopy in inflammatory bowel disease: Anything new?
Edith Pérez de Arce, Rodrigo Quera, Paulina Núñez F, Raúl Araya
Edith Pérez de Arce, Department of Gastroenterology, Hospital Clínico Universidad de Chile, Santiago 8380456, Chile
Rodrigo Quera, Paulina Núñez F, Raúl Araya, Digestive Disease Center, Inflammatory Bowel Disease Program, Clínica Universidad de los Andes, Santiago 7620157, Chile
Paulina Núñez F, Department of Gastroenterology, Hospital San Juan De Dios, Santiago 8350488, Chile
Author contributions: Pérez de Arce E, Quera R, Núñez F P, and Araya R equally contributed to this review with the conception and design of the study, literature review and analysis, drafting and critical revision and editing, and approval of the final version.
Conflict-of-interest statement: The authors declare no conflict of interest for this article.
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Rodrigo Quera, MD, Assistant Professor, Digestive Disease Center, Clínica Universidad de los Andes, 2501 Plaza Avenue, Las Condes, Santiago 7620157, Chile. rquera@clinicauandes.cl
Received: May 1, 2021
Peer-review started: May 1, 2021
First decision: June 18, 2021
Revised: June 21, 2021
Accepted: August 16, 2021
Article in press: August 16, 2021
Published online: August 28, 2021
Core Tip

Core Tip: Capsule endoscopy (CE) is the non-invasive diagnostic method of choice for visualizing the small bowel. Its utility is widely validated in both suspected and established Crohn’s disease (CD) due to its high sensitivity for detecting early lesions and a high negative predictive value. CE enables estimating the activity and extent of disease, establishing prognosis, and evaluating the therapeutic response in patients with CD. New technologies, such as the panenteric CE and the recent incorporation of artificial intelligence to CE image analysis, render CE an attractive, unique diagnostic tool for diseases of the digestive tract in the future.