Bilateral endobiliary biopsy and tumor stricture recanalization by endoluminal RFA with subsequent stenting  using PTBD  fistuli

01. Contrast is injected via the right side PTC catheter

02. Guide wire is conducted through the stricture

03. Guide wire is conducted from the left side also

04. Endoluminal biopsy forceps is open

05. Forceps is closed – biopsy is done

06. Biopsy is performed from right side also

07. Tumor block is processed using 8 Fr diameter bipolar endoluminal RF electrode

08. Stents are positioned bilaterally

09. Both stents are expanded in tumor stricture area

10. Biliary patency complete restoration is documented

11. Movie file – enduluminal biopsy using left PTBD fistula


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