How to Diagnose Perilymphatic Fistula

A perilymphatic fistula is an abnormal opening found in the inner ear that is filled with fluid. A tear or birth defect of the inner ear can lead to a perilymphatic fistula. A majority of perilymphatic fistulas occur between the middle and inner ear, according to Washington Hospital Center. A perilymphatic fistula can bring about a variety of symptoms that can interfere with your normal everyday activities and lead to hearing loss if not treated. A perilymphatic fistula is a medical condition that requires treatment by a doctor. You cannot treat this condition at home.

Instructions

• 1

  Take note of your symptoms. Dizziness, poor balance, nausea, vomiting, vertigo, loss of hearing and ringing of the ears are all symptoms of a perilymphatic fistula.

• 2

  Make an appointment with your primary care doctor. Your doctor will take a medical history and ask you about symptoms. Your doctor will also look inside of your ears as part of a physical examination. Other tests may be ordered to confirm diagnosis or rule out the presence of another condition -- such as an ear infection or ruptured eardrum.

• 3

  Attend any follow-up appointments or tests your doctor has recommended. To diagnose a perilymphatic fistula, your doctor may order a CT scan or MRI. You may also undergo a balance test or a hearing test with an audiologist.