What kind of tumor is an acoustic neuroma?

12/18/2019 Off By admin

What kind of tumor is an acoustic neuroma?

Acoustic neuromas, also known as vestibular schwannomas, are benign tumors that arise from the cochleovestibular (hearing and balance) nerve. Over 5,000 of these tumors are diagnosed in the United States per year.

How is acoustic neuroma treated at Mayo Clinic?

Acoustic neuroma usually arises from the Schwann cells covering this nerve and grows slowly or not at all. Rarely, it may grow rapidly and become large enough to press against the brain and interfere with vital functions. Treatments for acoustic neuroma include regular monitoring, radiation and surgical removal. Acoustic neuroma care at Mayo Clinic

Who is the leader of acoustic neuromas in the US?

A couple evenings of educating myself helped me be as clear-headed (no pun intended) as possible.” Peter’s doctor had suggested he start by seeing Dr. Samuel Selesnick, an o tolaryngologist who is a leader in the field of acoustic neuromas.

How are acoustic neuroma and vestibular schwannoma treated?

The terms “acoustic neuroma” and “vestibular schwannoma” mean the same thing. It is a rare tumor that often affects middle-aged people. Acoustic neuroma (vestibular schwannoma) is diagnosed using hearing tests and imaging tests. Treatment can include observation (watching and waiting), surgery or radiation.

How is gamma knife used to treat acoustic neuroma?

The use of a gamma knife does not make the tumor go away. It instead shrinks the tumor and prevents it from growing in the future. People who have the gamma knife treatment for an acoustic neuorma are typically requested to have one MRI scan of the affected area per year to track progress.

How often does vertigo occur with acoustic neuroma?

Vertigo occurs in 20% of acoustic neuroma cases and is associated with smaller tumors more often than larger ones. 13. Acoustic neuromas comprise about 6% of all intracranial tumors. 14. Of all lesions in the CPA, acoustic neuromas account for 70 -90% of them. 15.