A) Cholangiography showing the right percutaneous internal-external biliary drainage, positioned for a suspected malignant hilar biliary obstruction. B) Cholangiography after transluminal biliary forceps biopsy at the level of the hepatic hilum that shows the iatrogenic injury to the bile duct with an intrahepatic collection. C) Radiologic control during percutaneous endobiliary bipolar radiofrequency at the level of the hepatic hilum. D) Final cholangiography showing improvement of the bile duct lesion, good expansion of the self-expandable bare metal stents with a T-configuration, and correct passage of the contrast agent from the biliary system into the duodenum.