An acoustic neuroma is a rare benign, usually slow-growing tumour, which arises from the eighth cranial nerve. This cranial nerve helps you to hear and maintain your balance of posture. The tumour is not cancerous, but because it is located on a critical place, it can cause significant symptoms or even death by compression of important structures (such as cranial nerves and the brainstem) in the brain. Here are a few symptoms of Acoustic Neuroma that you must know:
Some Early Symptoms of Acoustic Neuroma
Acoustic neuroma grows slowly on the eighth cranial nerve, which helps you to hear and maintain your balance of posture. There are a few symptoms of Acoustic neuroma, such as:
Most cases are not recognised in early stages as the symptoms are subtle and may not surface in the beginning stages of the growth. Furthermore, hearing loss, dizziness and tinnitus are caused due to many middle and inner ear problems.
As the growth of the tumour increases, other symptoms of neuroma may develop. These include:
Late Symptoms of Acoustic Neuroma
In the later stages, when the size of the tumour increases, it will press against neighbouring brain structures (such as the brainstem and the cerebellum). This can give rise to significant symptoms and can turn potentially life-threatening. Few late symptoms of acoustic neuroma include:
Diagnosing Acoustic Neuroma or Another Condition: The signs and symptoms of acoustic neuroma are not definitive. Many other middle and inner ear problems can cause similar symptoms. Prior to attributing your symptoms with acoustic neuroma, the doctor will try to rule out other conditions such as meningioma, meniere's disease, neuritis, atherosclerosis etc that have similar symptoms. If you have any of the above symptoms, consult your doctor for diagnosis and appropriate treatment immediately.
A Morton's neuroma is a benign (noncancerous) swelling along a nerve in the foot that carries sensations from the toes.read more
If your doctor suspects acoustic neuroma based on your medical history and examination of your nervous system, he or she will recommend tests to confirm the diagnosis.read more