Ingrown and exteriorized hilar tumor through hepaticogastrostomy stent causing upper gastrointestinal bleeding (with video) Oung, Borathchakra; Luangsukrerk, Thanawat; Plaidum, Suppawatsa; More Oung, Borathchakra; Luangsukrerk, Thanawat; Plaidum, Suppawatsa; Kongkam, Pradermchai Less Endoscopic Ultrasound. 11(6):511-512, Nov-Dec 2022. Favorite PDF Permissions Open