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World Journal of Gastrointestinal Endoscopy is an international, peer-reviewed, open-access academic journal dedicated to publishing original, high-quality research findings in the field of gastrointestinal endoscopy, including clinical, translational, and basic studies, as well as research involving artificial intelligence. The journal focuses on, but is not limited to, the following areas: Capsule endoscopy, colonoscopy, double-balloon enteroscopy, duodenoscopy, endoscopic retrograde cholangiopancreatography, endosonography, esophagoscopy, gastrointestinal endoscopy, gastroscopy, laparoscopy, natural orifice endoscopic surgery, proctoscopy, and sigmoidoscopy. Types of articles published by the journal include clinical study, basic study, case report, editorial, review, minireview, systematic review, meta-analysis, guidelines, and correspondence. All submissions undergo a rigorous and transparent peer-review process by at least two independent reviewers. Manuscripts are evaluated based on scientific rigor, originality, clinical relevance, and reproducibility, with particular attention to methodological robustness and data integrity. Constructive and timely feedback is provided to ensure the highest standards of scholarly communication. The journal adheres to the highest standards of publication ethics and editorial integrity, in accordance with the guidelines of the Committee on Publication Ethics, the International Committee of Medical Journal Editors, and the World Association of Medical Editors. To advance scientific discovery, promote evidence-based clinical practice, and foster innovation in gastrointestinal endoscopy, ultimately improving global health outcomes. We invite researchers, clinicians, and multidisciplinary experts worldwide to submit high-quality manuscripts and contribute to shaping the future ofgastrointestinal endoscopic science. Submit an Article >>

2026 Published Issues
5 4 3 2 1
Editors-in-Chief
  • Bing Hu, MD, Professor, (Email: hubingnj@163.com) Department of Gastroenterology, Endoscopy Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
Indexing/Abstracting
The WJGE is now abstracted and indexed in Emerging Sources Citation Index (ESCI, Web of Science), PubMed, PubMed Central, Reference Citation Analysis, China Science and Technology Journal Database, and Superstar Journals Database.
Journal Metrics
The 2025 edition of Journal Citation Reports® cites the 2024 journal impact factor (JIF) for WJGE as 1.8; JIF without journal self cites: 1.7; 5-year JIF: 1.9; JIF Rank: 98/147 in gastroenterology and hepatology; JIF Quartile: Q3; and 5-year JIF Quartile: Q3.
ISSN
1948-5190 (online)
Latest Manuscript Statistics
Received (2310), Duration of Peer Review (22 days/Mean), Days from Submission to First Decision (40 days/Mean), Second Decision Time (34 days/Mean), Accepted (53.9%/Mean), Production Time (54 days/Mean), Time to Publication (171 days/Mean), and Rejected (35.7%/Mean).
Current Issue
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Contents Volume 18 Issue 5 May 16, 2026
Editorial
Endoscopic management of malignant hilar biliary obstruction: The evolving role of endoscopic ultrasound-guided biliary drainage
Marc Giovannini, Domenico Galasso, Filippo Antonini 
World J Gastrointest Endosc 18(5):119500. Published online May 16, 2026. doi: 10.4253/wjge.v18.i5.119500
Retrospective Cohort Study
Endoscopic management of post-living donor liver transplant anastomotic biliary strictures: A quaternary care transplant center experience
Usman Iqbal Aujla, Imran Ali Syed, Ahmad Karim Malik, Muhammad Mohsin Zaman Khan, Kashif Rafi, Faisal Saud Dar 
World J Gastrointest Endosc 18(5):119587. Published online May 16, 2026. doi: 10.4253/wjge.v18.i5.119587
Retrospective Study
Predictors of incomplete common bile duct stone clearance at index endoscopic retrograde cholangiopancreatography
Barjesh C Sharma, Sanjeev Sachdeva, Siddharth Srivastava, Ajay Kumar, Ashok Dalal, Ujjwal Sonika, Nikhil Sirohi, Keval Vora, Venkatesh Vaithiyam, Shabir A Lone 
World J Gastrointest Endosc 18(5):118389. Published online May 16, 2026. doi: 10.4253/wjge.v18.i5.118389
Clinical Trials Study
Safety of opening wounds after cold resection of colorectal cancer patients’ intestinal polyps ten mm or larger
Lin-Da Li, Zhang-Han Chen, Yun-Shi Zhong, Dong-Li He, De-Xiang Zhu, Jian-Min Xu, Jia-Chen Jing 
World J Gastrointest Endosc 18(5):120628. Published online May 16, 2026. doi: 10.4253/wjge.v18.i5.120628
Case Report
Absent inferior vena cava combined with idiopathic noncirrhotic portal hypertension resulting esophagogastric variceal bleeding: A case report
Meng Li, Lei-Kang Zhang, Lei Qu, Jin-Hong Liu, Jia-Jia Liu, Suo-Zhu Sun, Dan Zhang, Ning-Bo Hao, Chang-Zheng Li 
World J Gastrointest Endosc 18(5):119573. Published online May 16, 2026. doi: 10.4253/wjge.v18.i5.119573
Duodenal and aortic stenting for aortoduodenal fistula secondary to malignancy: A case report
Siu-Tung Chan, Samuel Tsoon Wuan Lo, Vanessa Wan Suen Cheung, Carmen Chik Wah Chu, Skyi Yin Chun Pang 
World J Gastrointest Endosc 18(5):119952. Published online May 16, 2026. doi: 10.4253/wjge.v18.i5.119952
Correspondence
Letter to the Editor: Rethinking Helicobacter pylori-associated gastroduodenal disease through a systemic immune lens
Nebojsa Manojlovic, Stevan Manojlovic 
World J Gastrointest Endosc 18(5):119973. Published online May 16, 2026. doi: 10.4253/wjge.v18.i5.119973
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