AUTHOR=Hou Xiaoyuan , Chen Jia TITLE=Case report: A rollercoaster journey of pemphigus vegetans JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1481192 DOI=10.3389/fimmu.2024.1481192 ISSN=1664-3224