Sun
19
Apr

Acoustic Neuroma Removal

An acoustic neuroma is a benign (non-cancerous) tumor on the acoustic nerve leading from the brain to the ear. Acoustic neuromas grow relatively slowly, and may cause hearing loss, balance problems, facial numbness, and headaches.

There are three main treatment options for an acoustic neuroma:
  • Careful monitoring
  • Microsurgical removal
  • Radiation
This fact sheet focuses on microsurgical removal of an acoustic neuroma.

Parts of the Body Involved

Ear canal, head

Reasons for Procedure

  • Increasing growth of the tumor
  • Concern that tumor size may become life-threatening
  • Hearing problems

Risk Factors for Complications during the Procedure

None

What to Expect

Prior to Procedure

You will take the following medications:
  • Steroids - usually started 48 hours before surgery
  • Antibiotic - given intravenously (into the vein) right before surgery, and continued for 24 hours after surgery
During Procedure

Outcome

Successful completion of the surgery results in complete removal of the tumor, and minimal additional hearing loss. You should have MRI scans regularly over the next several years to check for recurrence.

Call Your Doctor If Any of the Following Occurs

  • Signs of infection, including fever and chills
  • Redness, swelling, increasing pain, excessive bleeding, or discharge at the incision site
  • Cough, shortness of breath, chest pain, or severe nausea or vomiting
  • Neck stiffness
  • Runny nose