Endoscopic Submucosal Dissection for Removal of a Deeply Embedded Esophageal Fish Bone Presenting as a Submucosal Tumor2026-04-010 PRE AI DDai, Nan LLiu, Ping GGuo, Chang-Qing CCao, Xin-Guang * DOI:10.14309/ajg.0000000000003722OriginalOriginal request for helpShareSaveAbstract En