Hepatopulmonary syndrome in patients with Schistosoma mansoni periportal fibrosis.

Unlabelled: Hepatopulmonary syndrome (HPS) is characterized by the presence of liver disease, arterial hypoxemia and intrapulmonary vascular dilatation (IPVD). IPVD includes diffused or localized dilated pulmonary capillaries and, less commonly, pleural and pulmonary arteriovenous communications. The aim of the present study was to investigate the occurrence of HPS in patients with Schistosoma mansoni periportal fibrosis in treatment at a university hospital in northeastern Brazil.