An uncommon presentation of an VIII nerve tumor.

نویسندگان

  • Rubem Cruz Swensson
  • Rogério Poli Swensson
  • Fabio Eduardo Caramante Pizzini
  • Pedro Robson Boldorini
  • José Jarjura Jorge Júnior
چکیده

Vestibular Shwannomas are responsible for 80-90% of the cerebelar-pontine angle tumors and their incidence is of 0.8 to 20.5% of all tumors. Unilateral and progressive hearing loss is the most frequent and premature symptom, and tinnitus is the second most common complaint. Only 5% of the patients have normal audiograms. In this case the patient complained of ipsilateral facial numbness and weak blink, posterior pinna hypoesthesia (Hitzelberger +), tear reduction and positive Romberg test. He also had mouth twisting but no other involvement of other cranial nerves. Hearing acuity was normal.

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عنوان ژورنال:
  • Brazilian journal of otorhinolaryngology

دوره 74 4  شماره 

صفحات  -

تاریخ انتشار 2008