title: [Spontaneous thrombosis of cerebral arteriovenous malformation].
abstract: Complete disappearance of a cerebral arteriovenous malformation (AVM), 9 years after its discovery, is reported in a 45-year-old man. This unusual evolution was revealed by the onset of 3 seizures. CT scan and MR imaging eliminated any hemorrhage and carotid angiography showed the spontaneous thrombosis of the whole malformation. The evolution of the MRI signals demonstrates that seizures and the disappearance of the AVM were concomitant. It is suggested that the spontaneous thrombosis of the venous drainage caused the AVM disappearance with cerebral oedema responsible of seizures.
authors.affiliation: Clinique Neurologique, CHU Rouen.
authors.forename: P
authors.initials: P
authors.lastname: Auzou
authors.forename: F
authors.initials: F
authors.lastname: Callonnec
authors.forename: D
authors.initials: D
authors.lastname: Hannequin
authors.forename: F
authors.initials: F
authors.lastname: Proust
authors.forename: P
authors.initials: P
authors.lastname: Augustin
authors.forename: J
authors.initials: J
authors.lastname: Thiebot
mesh_terms: D004829:Epilepsy, Generalized / Q000209:etiology / Q000503:physiopathology; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000503:physiopathology*; D002542:Intracranial Embolism and Thrombosis / Q000209:etiology* / Q000503:physiopathology; D018810:Magnetic Resonance Angiography; D008297:Male; D008875:Middle Aged; D012075:Remission, Spontaneous; D013997:Time Factors; D014057:Tomography, X-Ray Computed