angiomatosis, Sturge-Weber

angiomatosis, Sturge-Weber (an´jēōmətō´sis sturj´-web´ər),

n.pr an encephalofacial angiomatosis characterized by cutaneous facial cerebral angiomatosis, ipsilateral gyriform calcifications of the brain, mental retardation, seizures, contralateral hemiplegia, and ocular involvement. The facial lesions (port-wine stain) may present along with intraoral angiomas on the buccal mucosa and gingival tissues.