An Analysis of the Re-obstruction Factors and the Effective Interventional Treatments for Metallic Biliary Stents Placement Patients with Hilar Cholangiocarcinoma
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Abstract
Objective To retrospectively study the factors of re-obstruction after metallic biliary stents placement in patients due to hilar cholangiocarcinoma and its effective interventional treatments. Methods A total of 13 cases for re-obstruction after metallic biliary stents placement were studied. CT were performed in 8 cases and MR were performed in 5 cases. Percutaneous transhepatic cholangio-drainage(PTCD) were performed in all cases and percutaneous metallic biliary stents replacement were performed in 5 c...
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