Adverse events of upper GI endoscopy
Keywords: اسکلروتراپی آندوسکوپی وریسیال; APC; argon plasma coagulation; ASGE; American Society for Gastrointestinal Endoscopy; DBE; double-balloon enteroscopy; EBL; endoscopic band ligation; ESD; endoscopic submucosal dissection; EVS; endoscopic variceal sclerotherapy; PDT; photodynamic therapy;