What Is An Acoustic Neuroma?
An acoustic neuroma, also known as a vestibular schwannoma, is a rare, noncancerous tumor that often affects middle-aged people. It usually grows slowly or not at all and is caused by an overproduction of Schwann cells. If the tumor grows rapidly, it may become large enough to press against the facial nerve or the brain and interfere with vital brain functions
What Are The Symptoms Of An Acoustic Neuroma?
Common symptoms of an acoustic neuroma include:
- Hearing loss on the side of the tumor
- Ringing in the ear (tinnitus) on the side of the tumor
- Balance problems
- Mental Confusion
- Facial numbness and tingling with possible paralysis of a facial nerve, though this is rare
What Causes An Acoustic Neuroma?
Continuous exposure to loud noise, such as music or work-related noise, and neck or face radiation can lead to an acoustic neuroma. An acoustic neuroma could also be the result of a disease called neurofibromatosis type 3 (NF2). NF2 can be inherited, and individuals with the condition could be at greater risk. About 95% of acoustic neuromas occur spontaneously without any evidence of family history.
What Kinds Of Treatments Are Available For An Acoustic Neuroma?
Treatments for acoustic neuromas differ depending on the patient's age and health history and the size of the tumor. Treatment options for an acoustic neuroma include:
- Radiation; this can be used to reduce the size and limit the growth of the tumor.
- Surgery; this can be complicated for larger tumors due to potentially damaging the your hearing, balance, or facial nerves. Acoustic Neuromas can often be removed completely with surgery.
- Observation; some acoustic neuromas are so small and slow-growing that they may not need immediate treatment and can simply be observed for potential changes.