Department of Gastroenterology The First Clinical Medical College Dalian Medical University Dalian 116044 Liaoning Province China;
Department of Gastroenterology The First Clinical Medical College Dalian Medical University Dalian 116044 Liaoning Province China;
Endoscopy Center Department of Gastroenterology Clinical Medical College Yangzhou University Yangzhou 225009 Jiangsu Province China;
Endoscopy Center Department of Gastroenterology Clinical Medical College Yangzhou University Yangzhou 225009 Jiangsu Province China;
Endoscopy Center Department of Gastroenterology Clinical Medical College Yangzhou University Yangzhou 225009 Jiangsu Province China;
Bezoar; Intestinal obstruction; Acute pancreatitis; Dissolution therapy; Endoscopy; Case report;