Overview
Submission Instructions
Recent Publications
Frequently Asked Questions
Research Topics
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JO
Journal Of Gastric Cancer publishes research on gastric cancer and related upper gastrointestinal malignancies, including original articles, reviews, editorials, special articles, and letters. The journal reports an Impact Factor of 3.8 and a 5-Year Impact Factor of 2.9, and it offers rapid editorial handling with a first decision in 4 days and acceptance to online publication in 30 days.
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Subject
Gastroenterology & Hepatology, Oncology
Impact Factor
3.8
Quartile
Q2
Open Access Type
Open
ISSN
2093-582X
eISSN
2093-5641
Invitation Only
No
Submission Instructions
Journal of the Korean Gastric Cancer Association accepts the following article types. Click on an article type to view submission instructions.
Original Articles
Cover Letter
Cover Letter requirements are not specified.
Abstract
An abstract is required. The abstract must not exceed 250 words. The abstract must be structured. The abstract must use the headings Purpose, Materials and Methods, Results, and Conclusions.
Manuscript
The main text should include Introduction, Materials and Methods, Results, and Discussion sections. Keywords should be drawn from MeSH terminology and AI use in writing, visual elements, or data collection and analysis must be transparently disclosed in the Materials and Methods section or an equivalent section.
References
Vancouver style. References must be numbered consecutively in the order first cited, cited with Arabic numerals in parentheses, listed in English, use MEDLINE or KoreaMed journal abbreviations, list all authors when there are 6 or fewer, and list the first 6 authors followed by et al. when there are 7 or more.
Figures & Tables
Each illustration must be uploaded as a separate file, and each table should be given on a separate page. Tables and figures must be numbered in the order cited, cited with Arabic numerals, given brief titles with only the first character capitalized, and figures must include legend explanations for abbreviations plus required source credits, staining method, and magnification where applicable.
Review Articles
Cover Letter
Cover Letter requirements are not specified.
Abstract
An abstract is required. The abstract must not exceed 250 words. The abstract should be unstructured.
Manuscript
The text should include Introduction, a subject or other author-suggested subheading, and Conclusions. Keywords should be drawn from MeSH terminology and AI use in manuscript writing, visual element creation, or data collection and analysis must be transparently disclosed in the Materials and Methods section or an equivalent section.
References
Vancouver style. References should be numbered consecutively in the order first cited, with in-text citations shown as Arabic numerals in parentheses.
Figures & Tables
Each illustration must be uploaded as a separate file, and each table should be given on a separate page. Tables and figures should be numbered in order of appearance, cited with Arabic numerals, and figures must be supplied as JPEG or TIF files with the specified resolution requirements.
Case Reports
Cover Letter
Cover Letter requirements are not specified.
Abstract
An abstract is required. Abstract must not exceed 150 words. Abstract should be unstructured.
Manuscript
The text should be organized under the headings Introduction, Case Report, and Discussion. Keywords should be provided, and any use of AI in manuscript writing, visual element creation, or data collection and analysis must be disclosed in the Materials and Methods section or an equivalent section.
References
Vancouver style. References should be numbered consecutively in the order first cited and listed in English, with journal abbreviations following MEDLINE and KoreaMed conventions.
Figures & Tables
The number of figures or illustrations should not exceed 5. Each illustration must be uploaded as a separate file. Tables and figures should be numbered in the order cited, each table should be on a separate page, figure legends must define abbreviations, and previously published materials require permission and source credit.
How I Do It Articles
Cover Letter
Cover Letter requirements are not specified.
Abstract
An abstract is required. The abstract must not exceed 150 words. The abstract must be unstructured.
Manuscript
The manuscript should be arranged in the sequence title page, abstract, text, acknowledgments, references, tables, figure legends, and appendix. Any use of AI in manuscript writing, visual element creation, or data collection and analysis must be disclosed in the Materials and Methods section or an equivalent section.
References
Vancouver style. References should be numbered consecutively in the order first mentioned in the text, cited with Arabic numerals in parentheses, and listed in English with journal titles abbreviated according to MEDLINE or KoreaMed; all authors should be listed for six or fewer authors, and for seven or more authors only the first six followed by et al.
Figures & Tables
Each illustration must be uploaded as a separate file, and each table should be given on a separate page. Tables and figures should be numbered in order of appearance, cited with Arabic numerals, and given brief titles with only the first character capitalized; figure legends must define abbreviations and acronyms, and photomicrographs must indicate staining method and magnification.
Letter To The Editor
Cover Letter
Cover Letter requirements are not specified.
Abstract
An abstract is not required.
Manuscript
The manuscript should be arranged in the sequence title page, text, acknowledgments, references, tables, figure legends, and appendix. Keywords should be drawn from MeSH terminology and separated by a semicolon with a period after the last word, and any use of AI in manuscript writing, visual elements, or data collection and analysis must be transparently disclosed.
References
Vancouver style. References should be numbered consecutively in the order first mentioned, cited in text using Arabic numerals in parentheses, listed in English, and use full author lists for six or fewer authors or the first six authors followed by et al. for seven or more authors.
Figures & Tables
Each table should be given on a separate page, and each illustration must be uploaded as a separate file. Tables and figures should be numbered in order of appearance and cited with Arabic numerals, each should have a brief title, and figures must be submitted as separate JPEG or TIF files with legends describing abbreviations and acronyms.
Recent Publications
Clinical Outcomes and Prognostic Factors in Older Adult Patients Aged ≥75 Years With Early Gastric Cancer After Endoscopic Resections: A Nationwide Cohort Study
Seokin Kang, Do Hoon Kim, Nam-Hoon Kim, Sang Soo Eom, Jong Wook Kim
10.5230/jgc.2026.26.e28
View Publication
OLGA and OLGIM Stages for Predicting Metachronous Gastric Neoplasm After Endoscopic Submucosal Dissection in Patients With Early Gastric Cancer Without a Current Helicobacter pylori Infection Status
Young-Il Kim, Myeong-Cherl Kook, Jong Yeul Lee, Chan Gyoo Kim, Il Ju Choi
10.5230/jgc.2026.26.e29
View Publication
Reply: Comment on Nutritional Counseling for Patients With Gastric Cancer After Subtotal Gastrectomy: A Randomized Clinical Trial
Jae-Moon Bae
10.5230/jgc.2026.26.e18
View Publication
Defect Size-Based Comparative Analysis of Treatment Modalities for Esophagojejunal Anastomotic Leakage Following Gastrectomy
Ba Ool Seong, Ji Yong Ahn, Juno Yoo, Chang Seok Ko, Sa-Hong Min, Chung Sik Gong, Beom Su Kim, Moon-Won Yoo, Jeong Hwan Yook, Hee Jin Choi, In-Seob Lee
10.5230/jgc.2026.26.e20
View Publication
Endoscopic Submucosal Dissection for Early Gastric Cancer: From Expanding Utilization to Lifelong Survivorship Care
Han Hong Lee
10.5230/jgc.2026.26.e22
View Publication
Frequently asked questions
How long does it take to publish?
Submitted manuscripts are reviewed by three reviewers in a single-anonymized process. Revised manuscripts should be returned within the proposed time period.
Reformat to Journal of the Korean Gastric Cancer Association using Livewrite PremiumResearch Topics
Gastric Cancer Management and Outcomes
Gastrointestinal Tumor Research and Treatment
Metastasis and carcinoma case studies
Esophageal Cancer Research and Treatment
Helicobacter pylori-related gastroenterology studies
Esophageal and GI Pathology
Bariatric Surgery and Outcomes
Gastrointestinal disorders and treatments
Minimally Invasive Surgical Techniques
Multiple and Secondary Primary Cancers
Enhanced Recovery After Surgery
Nutrition and Health in Aging
Food Quality and Safety Studies
Colorectal Cancer Treatments and Studies
Colorectal Cancer Surgical Treatments
Inflammatory Biomarkers in Disease Prognosis
Cholangiocarcinoma and Gallbladder Cancer Studies
Intraperitoneal and Appendiceal Malignancies
Colorectal Cancer Screening and Detection
Neuroendocrine Tumor Research Advances
Genetic factors in colorectal cancer
Nutrition, Health and Food Behavior
Legal and Regulatory Analysis
Linguistic, Cultural, and Literary Studies
Military Technology and Strategies
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