AUTHOR=Li Mengmeng , Huang Chaoyuan , Xing Hailun , Luo Shijuan , Lin Yiqun , Kuang Yuxiang , Wang Jing , Huang Suiping , Ye Zhenhao 

TITLE=Epigastric pain of unknown origin, esophageal and gastric involvement: a Henoch-Schönlein Purpura case report

JOURNAL=Frontiers in Medicine

VOLUME=Volume 12 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1577291

DOI=10.3389/fmed.2025.1577291

ISSN=2296-858X