title: Idiopathic portal hypertension and non-cirrhotic portal fibrosis.
mesh_terms: D006529:Hepatomegaly / Q000150:complications; D006801:Humans; D006975:Hypertension, Portal / Q000209:etiology*; D008099:Liver / Q000473:pathology*; D013163:Splenomegaly / Q000150:complications; D009626:Terminology as Topic