Troubleshooting guidewire perforation of the bile duct during endoscopic ultrasound-guided hepaticogastrostomy using the liver impaction technique - Takano, Yuichi; Tamai, Naoki; Yamawaki, Masataka; Noda, Jun; Azami, Tetsushi; Niiya, Fumitaka; Nagahama, Masatsugu (Endoscopy, 2025)