지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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Strokes in the distribution of the posterior circulation may present with vertigo, imbalance, and nystagmus. Although the vertigo due to a posterior circulation stroke is usually associated with other neurologic symptoms or signs, small infarcts involving the cerebellum or brainstem can develop vertigo without other localizing symptoms. Approximately 11% of the patients with an isolated cerebellar infarction present with isolated vertigo, nystagmus, and postural unsteadiness mimicking acute peripheral vestibular disorders. The head impulse test can differentiate acute isolated vertigo associated with cerebellar strokes (particularly within the territory of the posterior inferior cerebellar artery) from more benign disorders involving the inner ear. Acute audiovestibular loss may herald impending infarction in the territory of anterior inferior cerebellar artery. Appropriate bedside evaluation is superior to MRIs for detecting central vascular vertigo syndromes. This article reviews the keys to diagnosis of acute isolated vertigo syndrome due to posterior circulation strokes involving the brainstem and cerebellum.
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참고문헌 (27)
참고문헌 신청
Ahn BY. / 2010 / Pseudovestibular neuritis associated with isolated insular stroke / J Neurol 257 : 1570 ~ 1572
Amarenco P. / 1993 / Anterior inferior cerebellar artery territory infarcts. Mechanisms and clinical features / Arch Neurol 50 : 154 ~ 161
Baier B. / 2011 / Incidence and anatomy of gaze-evoked nystagmus in patients with cerebellar lesions / Neurology 76 : 361 ~ 365
Brandt T. / 1995 / Rotational vertigo in embolic stroke of the vestibular and auditory cortices / Neurology 45 : 42 ~ 44
Chen L. / 2011 / Diagnostic accuracy of acute vestibular syndrome at the bedside in a stroke unit / J Neurol 258 : 855 ~ 861
Amarenco P. / 1993 / Anterior inferior cerebellar artery territory infarcts. Mechanisms and clinical features / Arch Neurol 50 : 154 ~ 161
Baier B. / 2011 / Incidence and anatomy of gaze-evoked nystagmus in patients with cerebellar lesions / Neurology 76 : 361 ~ 365
Brandt T. / 1995 / Rotational vertigo in embolic stroke of the vestibular and auditory cortices / Neurology 45 : 42 ~ 44
Chen L. / 2011 / Diagnostic accuracy of acute vestibular syndrome at the bedside in a stroke unit / J Neurol 258 : 855 ~ 861
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