Comparison of Two Seed Strand Implantation Techniques for Biliary Cancer
Conditions
- Malignant Obstructive Jaundice
Interventions
- RADIATION: Percutaneous transhepatic biliary stenting with conventional linear ^125^I seeds strand
- RADIATION: Percutaneous transhepatic biliary stenting with novel spiral ^125^I seeds strand
Sponsor
The First Affiliated Hospital of Anhui Medical University