Time-resolved, contrast-enhanced 3D MR angiography combined with parallel imaging at 3T was applied to an intracranial arteriovenous malformation, a dural arteriovenous fistula, and an extracranial facial arteriovenous malformation. The temporal resolution was one image every 1.5 seconds. Arterial feeders were depicted in all three cases. Early venous drainage was observed in the intracerebral ...

Background. Arteriovenous malformations of the brain are a rare vascular pathology. Many studies focus on features venous drainage arteriovenous malformations. The angioarchitectural and hemodynamic component can influence patient management. Objective . To evaluate relationship between types clinical course. Design methods. Survey included 61 adult patients neurosurgical department № 3 Polenov...

pulmonary arteriovenous malformations (avms) are rare vascular malformations of the lung that usually led to a notable risk of serious and life-threatening complications. there is considerable debate about the best management of strategies for the group of patients with diffuse avms. several therapeutic options have been reported for management of this abnormality among which coil embolization ...

Title:Factors associated with seizure occurrence and long-term seizure control in Pediatric brain arteriovenous malformation: a retrospective analysis of 89 patients Authors:

BACKGROUND AND PURPOSE The Val66Met polymorphism of brain-derived neurotrophic factor is associated with decreased brain-derived neurotrophic factor secretion and poor outcome after acute neurological injury. We hypothesized that the Met allele is associated with worsening of functional outcome after brain arteriovenous malformation resection. METHODS Three hundred forty-one surgically treate...

INTRODUCTION Despite the passage of a century and a half since the fi rst description of a brain arteriovenous malformation (AVM) (Rokitansky 1846), and although the imaging of brain AVMs advances relentlessly (Fig. 1), we still need adequate studies of brain AVM prognosis and reliable evaluations of their treatment. Prospective, populationbased studies of brain AVM prognosis are underway (Al-S...

Vascular anomalies are categorized into vascular tumours or vascular malformations on the basis of clinical features and histopathology. The literature regarding high flow arteriovenous malformations of the auricle is rare. A case of a patient clinically diagnosed with an arteriovenous malformation of the external ear and was managed with preoperative embolization, surgical excision and reconst...