Korean J Geriatr Gerontol.  2015 Dec;16(2):78-80. 10.15656/kjcg.2015.16.2.78.

A Case of Sudden Hearing Loss due to Posterior Inferior Cerebellar Artery Infarction

Affiliations
  • 1Department of Neurology, School of Medicine, Catholic University of Daegu, Daegu, Korea

Abstract

It is well known that acute audiovestibular loss occurs commonly in acute ischemic stroke around the anterior inferior cerebellar artery (AICA). But acute hearing loss associated with non-AICA terrirory cerebellar infarction has been reported rarely. A 77-year-old woman visited for acute vertigo and following left hearing loss. The brain MRI showed acute infarction of left posterior inferior cerebellar artery (PICA) territory. Sudden hearing loss and vertigo may be a presentation of PICA infarction.

Keyword

PICA infarction; Sudden hearing loss
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