Medline ® Abstract for Reference 170
of 'Rare complications of endoscopic retrograde cholangiopancreatography (ERCP)'
Upper gastrointestinal hemorrhage secondary to erosion of a biliary Wallstent in a woman with pancreatic cancer.
Gardiner MF, Long WB, Haskal ZJ, Lichtenstein GR
A 77-year-old patient with unresectable pancreatic adenocarcinoma sustained a life-threatening, upper gastrointestinal hemorrhage 1 month after placement of a biliary Wallstent. Radiographic and endoscopic studies revealed a choledocho-arterio-enteric fistula caused by erosion of the stent through the posterior duodenal wall. The patient was treated successfully with arterial embolization. This represents an unusual case of arterial bleeding with choledocho-arterio-enteric fistulization into the duodenum subsequent to biliary stent erosion.
Dept. of Medicine, Hospital of the University of Pennsylvania, University of Pennsylvania School of Medicine, Philadelphia 19104-4283, USA.