Acoustic neuromas are noncancerous tumors that grow on the main nerve leading from your inner ear to your brain. They are also called vestibular schwannomas. If you have an acoustic neuroma, you may experience hearing loss, ringing in your ear, and dizziness.
The majority of acoustic neuromas are small and do not cause any symptoms. However, as they grow, they can press on nearby structures and cause problems. If the tumor is large, it can cause hearing loss and balance problems. It can also compress the brainstem and cause cranial nerve dysfunction.
Acoustic neuromas are usually diagnosed with an MRI. The treatment options for an acoustic neuroma depend on the size of the tumor and the symptoms it is causing. Small tumors may not require any treatment. If the tumor is causing symptoms, it can be treated with surgery, radiation, or observation.
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What are the risks of acoustic neuroma surgery?
Acoustic neuroma surgery is a type of brain surgery that is used to remove a tumors that grow on the nerve that connects the ear to the brain. This nerve is called the acoustic nerve. The surgery is done by going through the skull and removing the tumor. This can be a very risky surgery because of the close proximity of the brain to the ear. There is a risk of the surgery causing damage to the brain or the ear. There can also be a risk of infection.
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Frequently Asked Questions
What is acoustic neuroma of the ear?
Acoustic neuroma (vestibular schwannoma) is a benign tumor that develops on the balance (vestibular) and hearing, or auditory (cochlear) nerves leading from your inner ear to the brain. It is usually diagnosed through routine medical tests. What are the symptoms of acoustic neuroma of the ear? The symptom of acoustic neuroma of the ear may include: a feeling of fullness in your ear hearing loss, such as difficulty understanding what people are saying or problems hearing loud noises numbness or tingling in your ear trouble with balance, which can lead to falls
What is vestibular schwannoma (acoustic neuroma)?
Vestibular schwannoma is a benign, usually slow-growing tumor that develops from the balance and hearing nerves supplying the inner ear. This tumor can cause your ability to hear or feel sounds to decline. Vestibular schwannomas are often detected through regular ear exams. Treatment options may include surgery, radiation treatment, and chemotherapy.
Is acoustic neuroma life-threatening?
Acoustic neuroma is not usually life-threatening, unless the tumor becomes large enough to compress the brainstem. If you notice hearing loss in one ear, ringing in your ear or trouble with your balance, see your doctor.
What is the treatment for acoustic neuroma?
The most common treatments for acoustic neuroma are monitoring and radiation. Radiation therapy uses high-energy beams to shrink the tumor. Monitoring involves checking the condition of the tumor regularly and may include surgery to remove a small area if it is too large or if there is evidence of progression.
Can an acoustic neuroma cause dizziness and tinnitus?
Yes, acoustic neuromas can cause dizziness and tinnitus. In some cases, the retraction of the acoustic nerve and its branches can pull on the otic capsule, causing vertigo and listening fatigue. The compressed or enlarged nerve can also cause tinnitus, as it sends auditory impulses to the inner ear in a way that is not synchronized with actual sounds.
Sources
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- https://connect.mayoclinic.org/discussion/acoustic-neuroma-1/
- http://asmameeting.org/asma2013_mp/pdfs/asma2013_present_088.pdf
- https://www.pprune.org/medical-health/609482-acoustic-neuroma-can-i-fly-1-ear.html
- https://healthunlocked.com/acoustic-neuroma-support/posts/146314697/vestibular-schwannoma
- https://www.answers.com/Q/Can_you_fly_with_an_acoustic_neuroma
- https://healthlibrary.askapollo.com/acoustic-neuroma-types-symptoms-causes-and-treatment/
- https://www.reddit.com/r/AcousticNeuroma/comments/ze5aff/flying_question/
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