Table of Contents
What is Acoustic Neuroma?
An acoustic neuroma is a tumor that grows on the eighth cranial nerve. This nerve carries sound and balance information from the inner ear to the brain. Acoustic neuromas can cause hearing loss, tinnitus (ringing in the ears), vertigo (a sense of spinning), and other balance problems.
Symptoms of Acoustic Neuroma
Symptoms of acoustic neuroma may include:
Gradual hearing loss in one ear
Ringing in the ear (tinnitus)
Dizziness
Balance problems
Weakness or numbness in the face
Headache
Some people with acoustic neuroma have no symptoms.
Diagnosis of Acoustic Neuroma
The diagnosis of acoustic neuroma is usually made by a combination of history, physical examination, and imaging studies. A history of hearing loss, tinnitus, and vertigo is often suggestive of an acoustic neuroma. Physical examination may reveal an enlarged vestibular aqueduct or cerebellopontine angle mass. Imaging studies such as MRI and CT are typically used to confirm the diagnosis of acoustic neuroma.
Treatment for Acoustic Neuroma
There is no one-size-fits-all treatment for acoustic neuroma. Treatment options depend on the size, location, and type of tumor, as well as the patient’s age and health. Treatment may include surgery, radiation therapy, or watchful waiting.
An acoustic neuroma is a benign tumor that grows on the eighth cranial nerve. This nerve is responsible for carrying sound and balance information from the inner ear to the brain. Symptoms of an acoustic neuroma can include gradual hearing loss, ringing in the ears, and dizziness. If left untreated, an acoustic neuroma can lead to permanent hearing loss and even death.
There are several treatment options for acoustic neuromas, including surgery, radiation therapy, and chemotherapy. Surgery is the most common treatment and involves removing the tumor. Radiation therapy uses high-energy radiation to kill tumor cells. Chemotherapy uses drugs to kill tumor cells.
Which treatment is best for an acoustic neuroma depends on a variety of factors, including the size and location of the tumor, the patient’s age and health, and the patient’s preferences. Some treatments may be more risky than others, and some may have more side effects. The best treatment for each patient will vary depending on their individual situation.
