Prospective Evaluation of the Ablation Therapy With Bipolar Radio Frequency for Nonresectable Bile Duct Cancer

Exclusion Criteria

• •Intra-pancreatic mass and/or Wirsung dilation,
• •Bile duct cancer,
• •Visceral metastasis (extrahepatic),
• •Initial metallic prosthesis,
• •Woman pregnant or susceptible to the being,
• •Patients deprived of liberty or placed Under the authority of a tutor,
• •Any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol or follow-up schedule.