AUTHOR=Xu Lin , Wu Yuqi , Li Shangjin , Chen Xinbo , Zhang Dong , Chen Boqian , Guo Shaoju TITLE=Ischemic colitis presenting as a colonic mass: a case report and diagnostic challenges JOURNAL=Frontiers in Medicine VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2024.1503190 DOI=10.3389/fmed.2024.1503190 ISSN=2296-858X