A Rare Cause of Cyanosis: Hepatopulmonary Syndrome Caused by Congenital Extrahepatic Portosystemic Shunt

<table>CTA reveals that intestinal and splenic venous blood bypassed the liver and drains into the inferior vena cava.</table>

Case Reports in Vascular Medicine

Figure 4: A Rare Cause of Cyanosis: Hepatopulmonary Syndrome Caused by Congenital Extrahepatic Portosystemic Shunt 