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Aneurysmal bone cyst of the temporal bone presenting with reversible vestibular impairment.
- Source :
- Journal of Laryngology & Otology; Apr2023, Vol. 137 Issue 4, p462-466, 5p
- Publication Year :
- 2023
-
Abstract
- Background: Aneurysmal bone cysts are expansile benign lesions associated with compressive destruction and obscure pathogenesis. The most common sites of temporal bone involvement are the petrous apex, squamous portions and mastoid. Case report: This paper reports a right temporal aneurysmal bone cyst in a 51-year-old man who presented clinically with facial palsy, and hearing loss and impaired vestibular function. Magnetic resonance imaging and computed tomography findings were consistent with a diagnosis of aneurysmal bone cyst. Inter-operative findings showed that the lesion had caused compressive damage to the internal auditory canal. Following surgical excision, the patient experienced vertigo, indicating recovery of vestibular function. Follow-up imaging revealed complete resection without clinical recurrence. Conclusion: To our knowledge, this is the first report of aneurysmal bone cyst invasion of the inner auditory canal. Our clinical experience indicates that vestibular nerve damage recovery is relatively uncommon. This case report will hopefully inform future studies. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00222151
- Volume :
- 137
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Journal of Laryngology & Otology
- Publication Type :
- Academic Journal
- Accession number :
- 162677052
- Full Text :
- https://doi.org/10.1017/S0022215122002006