cerebral angioma true NCI2004_11_17:C5433 hemangioma of Cerebrum DOID:6621 NCI:C5433 A brain angioma that is characterized by vascular abnormalities that develops from cranial and spinal blood vasculature, has_material_basis_in abnormally proliferating cells, derives_from endothelial cells in and about the vascular lumen. disease_ontology UMLS_CUI:C0877388 Cerebral angiomas are vascular abnormalities comprised of clusters of abnormally dilated blood vessels. They can be singular or multiple, and are found in the brain, spinal cord, and rarely, in other areas of the body including the skin and retina. vascular malformation