Modern concept of vascular vertigo

Among the various causes of acute vestibular vertigo, vascular factors are particular importance. Numerous studies show that diagnosis vertigo remains inadequate, often leading to overdiagnosis stroke and transient ischemic attacks in patients with peripheral disorders migraine, on one hand, underestimation importance cerebrovascular pathology, especially first attack persistent other. The International Barany Society has developed published diagnostic criteria for vertigo. These intended facilitate identification syndrome. Particular emphasis is placed clinical signs because imaging techniques do not allow detection foci small volume area, cases when manifested by an isolated Key analyze a etiology syndrome suspected include nystagmus, corrective saccades Halmagyi test, smooth visual pursuit, saccades, severity trunk ataxia, hearing loss.