Successful retrieval of a migrated stent in the pancreatic duct after endoscopic ultrasound-guided pancreaticogastrostomy with peroral pancreatoscopy - Takahashi, Sho; Tomishima, Ko; Takasaki, Yusuke; Suzuki, Akinori; Ishii, Shigeto; Fujisawa, Toshio; Isayama, Hiroyuki (Endoscopy, 2024)