A Case of Vestibular Schwannoma with Acute Spontaneous Vertigo / 대한이비인후과학회지
Korean Journal of Otolaryngology - Head and Neck Surgery
; : 722-728, 2015.
Article
de Ko
| WPRIM
| ID: wpr-649727
Bibliothèque responsable:
WPRO
ABSTRACT
Vestibular schwannoma (VS) is a rare benign tumor arising from the vestibular portion of the 8th cranial nerve. Patients with VS complain of diverse symptoms, such as asymmetrical hearing loss, tinnitus, vertigo, and unsteadiness. The most common symptom of VS is unilateral and gradual loss of hearing, which may also be associated with tinnitus. We experienced an unusual case of 62-year-old woman, who presented with acute vertigo without any typical otologic symptoms of hearing loss and tinnitus. Because of the unusual symptom, the patient was initially diagnosed with vestibular neuronitis. However, atypical nystagmus was presented after head shaking test. Internal auditory canal MRI scanning confirmed the diagnosis of VS. We removed the patient's VS by middle cranial fossa approach. We present this case with a review of relevant peer-reviewed medical articles and literature.
Mots clés
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Acouphène
/
Imagerie par résonance magnétique
/
Vertige
/
Neurinome de l'acoustique
/
Nerfs crâniens
/
Névrite vestibulaire
/
Fosse crânienne moyenne
/
Diagnostic
/
Tête
/
Ouïe
Type d'étude:
Diagnostic_studies
Limites du sujet:
Female
/
Humans
langue:
Ko
Texte intégral:
Korean Journal of Otolaryngology - Head and Neck Surgery
Année:
2015
Type:
Article