Figure 2From: Autoimmune cholangitis mimicking a klatskin tumor: a case report ERCP findings. (A) Stenotic region within right intrahepatic biliary tree. (B) Right and left hepatic ductal dilation (short arrows) above a typical hilar (Klatskin tumor, long arrow) stricture. A guidewire has been passed across the stricture into the right hepatic duct.Back to article page