Biliary Drainage Preceding Possible Pancreaticoduodenectomy. Are Self-expandable Metallic Stents (SEMS) Superior to Plastic Stents?
Stopped Investigators busy with other projects at the moment
Conditions
Interventions
- DEVICE: Tannenbaum 10 Fr biliary stent
- DEVICE: Self-expandable metallic biliary stent
Sponsor
Helsinki University Central Hospital