Intrahepatic migration of pancreatic stent after pancreaticoduodenectomy: percutaneous cholangioscopic retrieval is feasible

Usefulness of a peroral cholangioscope with a colonoscope to retrieve an internal pancreatic stent migrated into the bile duct after pancreaticoduodenectomy

“…Few studies have reported on methods for retrieving migrated stents 1–3 or removing stones 4,5 from bile ducts with surgically altered anatomy. An enteroscope is often used to access the choledochojejunal anastomosis; however, a cholangioscope cannot be used with an enteroscope because of the small channel diameter of the enteroscope.…”