AUTHOR=Sun Ting-Ting , Sun Xue-Guo , Shan Ti-Dong , Zhao Peng , Lu Yan-Yan , Li Qian , Liu Fu-Guo TITLE=Castleman disease of stomach treated by endoscopic submucosal dissection: a case report and literature review JOURNAL=Frontiers in Oncology VOLUME=Volume 15 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1563545 DOI=10.3389/fonc.2025.1563545 ISSN=2234-943X