2007 Volume 74 Issue 4 Pages 314-318
A case of hepatocellular carcinoma (HCC) causing a major arterioportal (A-P) shunt is reported. The patient exhibited massive ascites and tested positive for hepatitis B surface antigen. An abdominal computed tomography (CT) examination showed a low-density lesion in the left lobe of the liver and an A-P shunt, but no tumor stain was visible. Upper gastrointestinal endoscopy revealed severe esophageal varices. Because the tumor marker level was abnormally high, an HCC causing an A-P shunt in a cirrhotic liver background with severe esophageal varices as a result of portal hypertension was diagnosed. We performed endoscopic variceal ligation to treat the severe esophageal varices and interventional radiology treatment for the A-P shunt and HCC, but the patients condition was unchanged. Because the patients liver function gradually improved, surgical treatment was selected. The patient underwent left hepatectomy. Pathological examination revealed a poorly differentiated HCC in a cirrhotic liver background. The postoperative course was uneventful, and the patient was discharged 2 weeks after the operation.The patient subsequently underwent transcatheter arterial embolization therapy for recurrent HCC in the right lobe of the liver, but the esophageal varices disappeared.
