WIRE-GUIDED ENDOSCOPIC SNARE RETRIEVAL OF PROXIMALLY MIGRATED PANCREATIC STENTS AFTER ENDOSCOPIC PAPILLECTOMY FOR AMPULLARY ADENOMA

¹Digestive Disease Center, Department of Internal Medicine, Soon Chun Hyang University School of Medicine, Bucheon and Seoul, Korea

²Department of Internal Medicine, Eulji University College of Medicine, Eulji University Hospital, Daejeon, Korea

³Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea