ERCP may be associated with very serious and even fatal complications. Internal drainage with endoscopical prostheses has been used as a palliative treatment for malignant bile duct obstruction. We report a rare case of subcutaneous emphysema with a fatal outcome. The emphysema resulted from a perforation of a duodenal ulcer during ERCP due to a migrated biliary stent that had been previously endoscopically placed.


ERCP, biliary stent, duodenum perforation