AUTHOR=Wang Xuyi , Zhao Chenxi , Chen Qinghua , Yu Weitong , Zhao Siyu , Wang Pin , Sun Lin , Xu Linlin , Xu Yingying TITLE=Anti-α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor 2 encephalitis with olfactory hallucination: a case report and literature review JOURNAL=Frontiers in Immunology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1444053 DOI=10.3389/fimmu.2025.1444053 ISSN=1664-3224