Success of stent-in-stent deployment after intraductal radiofrequency ablation for hepatic hilar obstruction

Takeshi Ogura, Saori Ueno, Nobu Nishioka, Masanori Yamada, Kazuhide Higuchi
2019 Endoscopy  
Video 1 Cholangioscopy confirmed that the tumor has disappeared after radiofrequency ablation. ▶ Fig. 1 Cholangiography revealed hepatic hilar obstruction. ▶ Fig. 2 Cholangioscopy findings. a A tumor was visible in the bile duct. b The tumor was no longer visible after intraductal radiofrequency ablation. E-Videos E206 Ogura Takeshi et al. RFA for hepatic hilar obstruction ... Endoscopy 2020; 52: E206-E207
doi:10.1055/a-1067-4213 pmid:31858507 fatcat:hvhzipf7nrcbtof2zho7v6lnri