Korean J Otorhinolaryngol-Head Neck Surg.  2022 Oct;65(10):617-622. 10.3342/kjorl-hns.2021.00913.

A Case of Cochlear Implantation in the Patient With Neurofibromatosis Type II Considering Magnetic Resonance Imaging

Affiliations
  • 1Department of Otorhinolaryngology-Head and Neck Surgery, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul, Korea

Abstract

Cochlear implantation is the treatment of choice for patients with profound sensorineural hearing loss. Neurofibromatosis type II is a multiple tumor syndrome caused by gene mutation, and MRI is necessary for follow up. When patients with cochlear implantation undergo MRI, pain, dislocation of the device, and artifacts of the image are common problems. The degree of image artifacts may vary depending on the implant position. We report a case of neurofibromatosis type II diagnosed in a patient, who received cochlear implantation in a position most optimal for observation of vestibular schwannoma via MRI.

Keyword

Artifacts; Cochlear implantation; Magnetic resonance imaging; Neurofibromatosis
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