Budd-Chiari Syndrome and Esophageal Achalasia: Unrecognized Intrahepatic Cholangiocarcinoma Invading Multiple Organs.

ABSTRACT

Intrahepatic cholangiocarcinoma (ICC) is the second-most common primary liver cancer, although its occurrence is relatively rare. Budd-Chiari syndrome (BCS) is characterized by outflow obstruction from the liver, with hepatocellular carcinoma being the most common cause of malignant BCS. In this case report, we describe the occurrence of an unrecognized ICC that induced BCS and esophageal achalasia.