What is acoustic neuroma?
Acoustic neuroma, also known as vestibular schwannoma, is a noncancerous tumor that develops on the main nerve leading from your inner ear to your brain.
What causes acoustic neuroma?
The exact cause of acoustic neuroma is unknown, but it is believed to be caused by a faulty gene that leads to uncontrolled cell growth in the nerve tissues.
What are the symptoms of acoustic neuroma?
Symptoms of acoustic neuroma can include hearing loss, ringing in the ear, dizziness or vertigo, facial numbness or weakness, and difficulty with balance.
How is acoustic neuroma diagnosed?
Acoustic neuroma is typically diagnosed with a combination of hearing tests, imaging tests such as MRI and CT scan, and a neurological exam.
What is the difference between vestibular schwannoma and acoustic neuroma?
There is no difference between vestibular schwannoma and acoustic neuroma; they are two names for the same condition.
Can acoustic neuroma be life-threatening?
Acoustic neuroma is typically not life-threatening, but it can cause serious complications if left untreated, such as hearing loss and damage to the facial nerves.
What are the treatment options for acoustic neuroma?
Treatment options for acoustic neuroma can include observation, surgery, or radiation therapy, depending on the size and location of the tumor and the patient's overall health.
What is the success rate of acoustic neuroma surgery?
The success rate of acoustic neuroma surgery depends on the size and location of the tumor and the patient's overall health, but the overall success rate is around 90 percent.
What is the recovery time after acoustic neuroma surgery?
The recovery time after acoustic neuroma surgery can vary, but most patients require a hospital stay of several days and several weeks of rest and limited activity at home.
Is radiation therapy a good option for acoustic neuroma?
Radiation therapy can be a good treatment option for acoustic neuroma, especially for smaller tumors, but it can also have side effects such as hearing loss and facial numbness.
Can acoustic neuroma come back after treatment?
There is a small risk that acoustic neuroma can come back after treatment, especially if the entire tumor was not removed during surgery or radiation therapy.
Can acoustic neuroma be prevented?
There is no known way to prevent acoustic neuroma.
What is the prognosis for someone with acoustic neuroma?
The prognosis for someone with acoustic neuroma depends on the size and location of the tumor, the patient's overall health, and how early the tumor was diagnosed and treated.
Is there a cure for acoustic neuroma?
While there is no known cure for acoustic neuroma, it can be successfully treated with surgery or radiation therapy in most cases.
Who is at risk for developing acoustic neuroma?
Acoustic neuroma is a rare condition, but it is more common in people with a family history of the condition or certain genetic disorders such as neurofibromatosis type 2.
What are the long-term effects of acoustic neuroma?
The long-term effects of acoustic neuroma can include hearing loss, tinnitus (ringing in the ear), facial numbness or weakness, and balance problems.
How is acoustic neuroma treated without surgery?
In some cases, acoustic neuroma may be monitored over time with regular imaging tests, especially if the tumor is small and not causing significant symptoms.
What are the risks associated with acoustic neuroma surgery?
The risks associated with acoustic neuroma surgery can include infection, bleeding, hearing loss, facial weakness or paralysis, and spinal fluid leakage.
How common is acoustic neuroma?
Acoustic neuroma is a rare condition that affects approximately one in every 100,000 people each year.
What is the average age of diagnosis for acoustic neuroma?
The average age of diagnosis for acoustic neuroma is around 50 years old, but it can occur at any age.
Can acoustic neuroma be detected with a hearing test?
While acoustic neuroma can cause hearing loss, it typically cannot be detected with a hearing test alone and requires imaging tests such as MRI and CT scan for diagnosis.
Can acoustic neuroma cause dizziness or vertigo?
Yes, dizziness or vertigo are common symptoms of acoustic neuroma, as the tumor can affect the balance organs in the inner ear.
What is the follow-up care after acoustic neuroma treatment?
The follow-up care after acoustic neuroma treatment typically involves regular imaging tests to monitor for any recurrence of the tumor and regular check-ups with a neurologist and/or ear, nose, and throat specialist.
How is radiation therapy for acoustic neuroma administered?
Radiation therapy for acoustic neuroma can be administered through a variety of methods, including external beam radiation therapy or stereotactic radiosurgery depending on the patient's individual needs.
What is the likelihood of recurrence after acoustic neuroma surgery?
The likelihood of recurrence after acoustic neuroma surgery is low, but there is a small risk that the tumor can grow back over time.
What is neurofibromatosis type 2?
Neurofibromatosis type 2 is a genetic disorder that can increase the risk of developing acoustic neuroma, as well as other tumors in the nervous system.
Is it possible to live with acoustic neuroma and not require treatment?
In some cases, acoustic neuroma may be small and not causing significant symptoms, in which case it may be monitored over time without immediate treatment.
Is hearing loss always a symptom of acoustic neuroma?
While hearing loss is a common symptom of acoustic neuroma, it is not always present, especially in the early stages of the condition.
Can acoustic neuroma be treated with chemotherapy?
Chemotherapy is typically not a treatment option for acoustic neuroma, as the tumor is not typically responsive to chemotherapy drugs and may cause more harm than benefit.
