AUTHOR=Qiu Tianlun , Luo Huagang , Bao Wuqiao TITLE=Prognostic analysis of endovascular mechanical thrombectomy in stroke patients with acute internal carotid artery obstruction based on circle of Willis variation JOURNAL=Frontiers in Neurology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2024.1428721 DOI=10.3389/fneur.2024.1428721 ISSN=1664-2295