About Acoustic Neuroma
What is Acoustic Neuroma?
Acoustic neuroma is a noncancerous (benign) tumor that develops on the main nerve leading from the inner ear to the brain. It is also known as a vestibular schwannoma. The tumor grows slowly and can press on the hearing and balance nerves, causing hearing loss, ringing in the ears (tinnitus), and balance problems. Treatment options include surgery, radiation therapy, and observation.
What are the symptoms of Acoustic Neuroma?
The most common symptom of an acoustic neuroma is Hearing loss in one ear. Other symptoms may include:
- Tinnitus (ringing in the ear)
- Balance problems
- Facial Numbness or weakness
- Vertigo (a sensation of spinning)
- Headache
- Dizziness
- Difficulty understanding speech
- Pain in the ear
What are the causes of Acoustic Neuroma?
Acoustic neuroma is a rare, noncancerous tumor that develops on the main nerve leading from the inner ear to the brain. The exact cause of acoustic neuroma is unknown, but it is believed to be related to genetic mutations. Other possible causes include exposure to radiation, certain viruses, and certain medications.
What are the treatments for Acoustic Neuroma?
The treatment options for Acoustic Neuroma depend on the size and location of the tumor, as well as the patient's age and overall health. Treatment options include:
1. Observation: If the tumor is small and not causing any symptoms, it may be monitored with regular MRI scans.
2. Surgery: Surgery is the most common treatment for Acoustic Neuroma. The goal of surgery is to remove as much of the tumor as possible while preserving hearing and facial nerve function.
3. Radiation Therapy: Radiation therapy is used to shrink the tumor and can be used alone or in combination with surgery.
4. Stereotactic Radiosurgery: This is a type of radiation therapy that uses high doses of radiation to target the tumor. It is less invasive than traditional surgery and can be used to treat small tumors
What are the risk factors for Acoustic Neuroma?
1. Exposure to radiation: Exposure to radiation, such as radiation therapy for other cancers, is a risk factor for acoustic neuroma.
2. Family history: Having a family history of acoustic neuroma increases the risk of developing the condition.
3. Neurofibromatosis type 2: Neurofibromatosis type 2 is a genetic disorder that increases the risk of acoustic neuroma.
4. Age: Acoustic neuroma is more common in people over the age of 40.
5. Gender: Acoustic neuroma is more common in women than in men.
Is there a cure/medications for Acoustic Neuroma?
Yes, there are several treatment options for acoustic neuroma. These include surgical removal, radiation therapy, and observation. Medications are not typically used to treat acoustic neuroma, but may be used to manage symptoms such as hearing loss or balance problems.