title: Congenital absence of portal venous system in a 50-year-old woman.
mesh_terms: D001344:Autopsy; D002528:Cerebellar Neoplasms / Q000473:pathology; D005260:Female; D006503:Hepatic Veins / Q000473:pathology; D006801:Humans; D008099:Liver / Q000098:blood supply / Q000473:pathology*; D008579:Meningioma / Q000473:pathology; D008875:Middle Aged; D011169:Portal Vein / Q000002:abnormalities* / Q000473:pathology; D014717:Vertigo / Q000209:etiology