title: [Spontaneous regression of cerebral arteriovenous malformations: case report and review of the literature].
abstract: Spontaneous regression of intracranial arteriovenous malformations (AVMs) is a rare phenomenon. Such an event is more likely to occur with small AVMs that present with intracranial hemorrhage, which are fed by a unique artery and drained through a single vein. The factors responsible for AVMs regression remain unclear. Thrombosis of the AVM secondary to intracranial hemorrhage ha been the most commonly associated factor. Other possible causes are the gliosis around the clot secondary to repeated frequent microbleedings or occlusion of the feeding arteries by small emboli. We report a new case of spontaneous regression of a AVM and review the literature related to this entity.
authors: Servicios de Neurocirugía, Hospital Universitario 12 de Octubre, Madrid.
authors: B
authors: B
authors: Pascual
authors: A
authors: A
authors: Lagares
authors: P
authors: P
authors: Miranda
authors: A
authors: A
authors: Pérez-Núñez
authors: I
authors: I
authors: Arrese
authors: R D
authors: RD
authors: Lobato
authors: J
authors: J
authors: Campollo
mesh_terms: D000368:Aged; D002533:Cerebral Angiography; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000473:pathology / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D012075:Remission, Spontaneous; D012196:Review Literature as Topic