AUTHOR=Tang Siqiang , Huang Mufang , Wu Jiajie , Li Yexin , Jiang Kaiyuan , Deng Peng TITLE=Arachnoid fibrosis in the cerebellopontine angle of primary trigeminal neuralgia: a histopathological study JOURNAL=Frontiers in Neurology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2025.1536649 DOI=10.3389/fneur.2025.1536649 ISSN=1664-2295