Congenital Portosystemic Shunts and Liver Hemangiomas in Children: Is There an Association?

Liver hemangiomas are benign vascular tumors of infancy. They can have vascular shunting mostly arteriovenous and sometimes arterioportal or portosystemic, which improves as hemangiomas involute. In contrast, congenital portosystemic shunts are developmental vascular anomalies that may go undetected for years, with significant sequelae.