Research Article

Sensorineural Hearing Loss in Seropositive Neuromyelitis Optica Spectrum Disorder and Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disorder

Figure 2

Brain MRI and audiometry of case 2. Brain MRI showed a new focal high-signal lesion in the (a) right corpus callosum splenium (white arrow) and (b–d) previous brainstem lesion (white arrowheads). (e) Audiometry showed right-side SNHL and CHL in all frequency ranges. (f) Posttreatment audiometry showed persistent right hearing loss.