AUTHOR=An Youzhi , Li Lili , Liu Qingning , Zhang Zhen , Lin Xuelin TITLE=Epidural abscess formation after chemotherapy for breast cancer: a case report and literature review JOURNAL=Frontiers in Surgery VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2025.1388278 DOI=10.3389/fsurg.2025.1388278 ISSN=2296-875X