Original Article
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastrointest Endosc. Jan 16, 2014; 6(1): 13-19
Published online Jan 16, 2014. doi: 10.4253/wjge.v6.i1.13
Figure 4
Figure 4 Application of endoscopically guided, intraductal radiofrequency ablation in a 72-year-old patient with an extended perihilar cholangiocarcinoma (Klatskin tumor, stage Bismuth IV, histologically proven) involving all subsegments. Multisegmental radiofrequency ablation (RFA) applications were performed (from left above to lower right). The patient experienced no treatment-associated complications and was doing well 15 mo after the initiation of endoscopic RFA treatment.