Abstract: The Japanese Gastric Cancer Association officially released the latest revised 7th edition of the “Japanese Gastric Cancer Treatment Guidelines” in March 2025. This version was revised and updated based on the latest clinical research results and exploration while inheriting the essence of the previous version of the guidelines. The guidelines comprehensively cover important topics in the field of gastric cancer treatment such as endoscopic treatment, surgical treatment, and medical treatment, and further enrich the Clinical Question (CQ) section based on these clinical topics.

Key words: gastric cancer, treatment, guideline, Japan Gastric Cancer Association

摘要： 日本胃癌学会于2025年3月正式发布了其最新修订的第7版日本《胃癌治疗指南》。该版本在继承之前版本指南精髓的基础上，根据最新临床研究结果和探索进行了修订与更新，全面覆盖了内镜治疗、外科治疗以及内科治疗等胃癌治疗领域的重要课题，并根据这些临床课题进一步充实了临床问题部分。

关键词: 胃癌, 治疗, 指南, 日本胃癌学会