The Journal of Breast Cancer (abbreviated as 'J Breast Cancer') is the official journal of the Korean Breast Cancer Society, which is issued quarterly in the last day of March, June, September, and December each year since 1998. All the contents of the Journal is available online at the official journal website (https://ejbc.kr) under open access policy. The journal aims to provide a forum for the academic communication between medical doctors, basic science researchers, and health care professionals to be interested in breast cancer. To get this aim, we publish original investigations, review articles, brief communications including case reports, editorial opinions on the topics of importance to breast cancer, and welcome new research findings and epidemiological studies, especially when they contain a regional data to grab the international reader's interest. Although the journal is mainly dealing with the issues of breast cancer, rare cases among benign breast diseases or evidence-based scientifically written articles providing useful information for clinical practice can be published as well.The Journal of Breast Cancer (JBC) is indexed/tracked/covered by Science Citation Index Expanded (SCIE), SCOPUS, Embase, PubMed Central, KoreaMed, Synapse, KoMCI and Google Scholar.

《乳腺癌雜志》（簡稱“乳腺癌”）是韓國乳腺癌協會的官方刊物，自1998年以來每年的3月、6月、9月和12月的最后一天，都是按季度出版的。期刊的所有內容都可以在官方期刊網站（https://ejbc.kr）的開放訪問策略下在線獲取。該雜志旨在為醫學博士、基礎科學研究人員和對乳腺癌感興趣的保健專業人員之間的學術交流提供一個論壇。為了實現這一目標，我們出版了原始調查、評論文章、包括病例報告在內的簡短通訊、關于乳腺癌重要主題的編輯意見，并歡迎新的研究結果和流行病學研究，特別是當它們包含了區域數據以吸引國際讀者的興趣時。盡管該雜志主要討論乳腺癌問題，但也可以發表良性乳腺疾病中的罕見病例或循證科學的文章，為臨床實踐提供有用的信息?！度橄侔╇s志》（JBC）被科學引文索引擴展（SCIE）、Scopus、EMBASE、PubMed Central、Koreamed、Synapse、Komci和Google學者編入索引。