title: Papilloma and venous angioma of the choroid plexus causing primary intraventricular hemorrhage. Report of two cases.
mesh_terms: D000293:Adolescent; D002533:Cerebral Angiography; D002543:Cerebral Hemorrhage / Q000209:etiology*; D002551:Cerebral Ventricle Neoplasms / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D014695:Cerebral Ventriculography; D002648:Child; D002831:Choroid Plexus / Q000473:pathology*; D005260:Female; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D010212:Papilloma / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery