Biliary communication to hepatic abscess. A 34-year-old man status post–liver transplant presented with fevers, chills, and a fluid collection within the liver. (A) CT showed left lobe fluid collection. (B) Successful drainage. (C) Two weeks postdrainage, the collection enlarged. (D) Abscessogram under fluoroscopy showed biliary communication. (E) Hepatic arteriogram showed absent flow in the hepatic artery resulting in biliary ischemia, abscess formation, and extended catheterization.