AUTHOR=Lu Qin , Wu Yongyan , Xie Yonglin , Yang Shuxu , Jin Hongchuan TITLE=Prognostic impact of tumor size on cancer-specific survival for postoperative WHO grade II oligodendroglioma: a SEER-based study JOURNAL=Frontiers in Surgery VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2025.1455567 DOI=10.3389/fsurg.2025.1455567 ISSN=2296-875X