AUTHOR=Yang Qunying , Jin XiangHong , Lv Xiangyin , Hu JianWen TITLE=Autoimmune gastritis diagnosed due to recurrent gastric neuroendocrine tumor: a case report JOURNAL=Frontiers in Medicine VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2024.1519819 DOI=10.3389/fmed.2024.1519819 ISSN=2296-858X