Abstract
Acoustic neuromas are benign tumors of the vestibular division of the eighth cranial nerve. They are rarely a threat to life. About half of these tumors will grow over a 4-year period. The average growth rate is 1-2. mm per year. If left untreated, approximately 40% of people with acoustic neuromas will lose their hearing, regardless of tumor size or growth. Treatment options include radiosurgery, surgery, and observation. Advantages and disadvantages are associated with each approach.
Original language | English (US) |
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Title of host publication | Encyclopedia of the Neurological Sciences |
Publisher | Elsevier Inc. |
Pages | 25-28 |
Number of pages | 4 |
ISBN (Electronic) | 9780123851574 |
ISBN (Print) | 9780123851581 |
DOIs | |
State | Published - Jan 1 2014 |
Externally published | Yes |
Keywords
- Acoustic neuroma
- Cerebellopontine angle
- Facial nerve
- Hearing loss
- Middle fossa
- Nerve tumor
- Radiosurgery
- Retrosigmoid
- Tinnitus
- Translabyrinthine
- Vertigo
- Vestibular schwannoma
ASJC Scopus subject areas
- Medicine(all)