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Welcome to the World Journal of Gastrointestinal Oncology

World Journal of Gastrointestinal Oncology is an international, peer-reviewed, open-access academic journal dedicated to publishing original, high-quality research findings in the field of gastrointestinal oncology, 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: Islet cell adenoma, liver cell adenoma, adenomatous polyposis coli, appendiceal neoplasms, bile duct neoplasms, biliary tract neoplasms, hepatocellular carcinoma, islet cell carcinoma, pancreatic ductal carcinoma, cecal neoplasms, colonic neoplasms, colorectal neoplasms, hereditary nonpolyposis colorectal neoplasms, common bile duct neoplasms, duodenal neoplasms, esophageal neoplasms, gallbladder neoplasms, Gardner syndrome, gastrinoma, gastrointestinal neoplasms, glucagonoma, ileal neoplasms, insulinoma, intestinal neoplasms, jejunal neoplasms, liver neoplasms, experimental liver neoplasms, pancreatic neoplasms, peritoneal neoplasms, rectal neoplasms, sigmoid neoplasms, somatostatinoma, stomach neoplasms, and vipoma. 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 oncology, ultimately improving global health outcomes. We invite researchers, clinicians, and multidisciplinary experts worldwide to submit high-quality manuscripts and contribute to shaping the future of gastrointestinal oncological science. Submit an Article >>

2026 Published Issues
5 4 3 2 1
Editors-in-Chief
  • Winnie Yeo, FRCP, FRCPE, MD, Professor, (E-mail: winnie@clo.cuhk.edu.hk) Department of Clinical Oncology, Prince of Wales Hospital, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong 999077, China
Indexing/Abstracting
The WJGO is now abstracted and indexed in PubMed, PubMed Central, Science Citation Index Expanded (SCIE, also known as SciSearch®), Journal Citation Reports/Science Edition, Scopus, 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 WJGO as 2.5; JIF without journal self cites: 2.4; 5-year JIF: 2.7; JIF Rank: 68/147 in gastroenterology and hepatology; JIF Quartile: Q2; and 5-year JIF Quartile: Q3; JIF Rank: 188/326 in oncology; JIF Quartile: Q3; and 5-year JIF Quartile: Q3.

The WJGO’s CiteScore for 2024 is 3.3 and Scopus CiteScore rank 2024: Gastroenterology is 89/173; Oncology is 235/415. 

ISSN
1948-5204 (online)
Latest Manuscript Statistics
Received (4393), Duration of Peer Review (23 days/Mean), Days from Submission to First Decision (45 days/Mean), Second Decision Time (35 days/Mean), Accepted (49.6%/Mean), Production Time (53 days/Mean), Time to Publication (163 days/Mean), and Rejected (41.5%/Mean).
Editorial
Opinion Review
Review
Sun Jung Kim, Tae-Gyun Lee, Jin-Min Jung, Chang Woo Kim 
World J Gastrointest Oncol 18(5):115681. Published online May 15, 2026. doi: 10.4251/wjgo.v18.i5.115681
Feng Chi, Chi-Bo Liu, Jian Li, Xian-Wu Xia, Qian-Jin Hua, Wei Wang 
World J Gastrointest Oncol 18(5):118319. Published online May 15, 2026. doi: 10.4251/wjgo.v18.i5.118319
Minireviews
Case Control Study
Bojan Trogrlić, Zrinka Požgain, Goran Augustin, Borna Kovačić, Dejan Hil, Ivan Šerić, Veronika Šikić 
World J Gastrointest Oncol 18(5):119610. Published online May 15, 2026. doi: 10.4251/wjgo.v18.i5.119610
Retrospective Cohort Study
Yi-Lin Li, Hung-Da Tung, Tang-Wei Chuang, Chun-Ta Cheng, Mai-Gio Pang, Jyh-Jou Chen, Kun-Ming Zhong, Ting-Yi Huang, Pei-Lun Lee 
World J Gastrointest Oncol 18(5):117512. Published online May 15, 2026. doi: 10.4251/wjgo.v18.i5.117512
Yusuf Musa, Nasiru Altine Dankiri, Habib Tijjani Saleh, Chinwe Philomena Onyia, Lukman Olaitan Abdulkareem, Kenechukwu C Okonkwo, Fatimah Biade Abdulkareem, Rukayya Babale Shu'aibu, Abubakar Sadiq Aminu, Adamu Mohammad Ewa, Hafizu Zubairu Abdullahi, Adiri Winnifred Njideka, Hassan Ishaq Sunusi, Uchenna N Ijoma, Nduka Vitus Sunday, Evaristus Sunday Chukwudike, Uchenna F Okeke, Promise Udoka Asogwa, George Duke Mukoro, Muhammad Kabir Abdullahi, Emuobor A Odeghe, Chinenye Nwoko, Isa M Takwashe, Oluwatosin Oluwagbenga Oguntoye, Opeyemi Olubukola Owoseni, Aminat Oluwabukola Jimoh, Ganiyat Kikelomo Oyeleke 
World J Gastrointest Oncol 18(5):117654. Published online May 15, 2026. doi: 10.4251/wjgo.v18.i5.117654
Retrospective Study
Yi-Wen Chen, Zhong-Yi Dong, Xin-Xin Wang, Yi Cao, Jian-Xian Lin, Hao Chen, Hao-Yu Zhang, Yong-Biao Xiao, Guo-Xin Li, Zheng-Rong Li, Lin Chen, Xiang Xia, Zi-Zhen Zhang 
World J Gastrointest Oncol 18(5):117580. Published online May 15, 2026. doi: 10.4251/wjgo.v18.i5.117580
Randomized Controlled Trial
Basic Study
Paola B Da Silva, Laís Lopes-Bute, Janaína Fischer, Ana P Parcianello, Renata Pires-Duarte, Rafael M Luiz, Ana P C Brandalize, Fabrício F Melo, Cinthia F Wendel, Kádima N Teixeira, Ana C Zarpelon-Schutz 
World J Gastrointest Oncol 18(5):116568. Published online May 15, 2026. doi: 10.4251/wjgo.v18.i5.116568
Case Report
Marwh G Aldriwesh, Areej Alhareeri, Abdulrahman Alswaji, Maymunah Hakami, Roua Almatrafi, Ayyob Alqarni, Mohammed Alhalafi, Nahar A Alselaim, Mohammed Algarni, Homoud Gh Alawfi, Mohammad Bosaeed, Musaad Altammami, Majed F Alghoribi 
World J Gastrointest Oncol 18(5):116316. Published online May 15, 2026. doi: 10.4251/wjgo.v18.i5.116316
Shui-Guo Tang, Xiang-Ling Wei, Rong-Ji Ye, Hao-Qing Xu, Shu-Hao Shang, Yu-Xuan Han, Lin-Wei Wu, Wu-Zheng Xia 
World J Gastrointest Oncol 18(5):116776. Published online May 15, 2026. doi: 10.4251/wjgo.v18.i5.116776
Correspondence
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