Hearing Loss in Neuromyelitis Optica Spectrum Disorder: Case Report and Systematic Review.

ABSTRACT: Background: Sudden, non-traumatic hearing loss has been associated with vascular or inflammatory disorders. Hearing loss in Neuromyelitis optica spectrum disorder (NMOSD) is a very rare presentation. Methods: In this paper, we describe the case of a 58-year-old female patient with aquaporin-4-positive NMOSD exhibiting bilateral tinnitus and right-sided deafness in the context of a relapse. The auditory brainstem responses pointed to a lesion of the right peripheral auditory pathway (cochlea and/or auditory nerve). The patient's hearing failed to improve after high-dose intravenous steroids; however, it showed slight improvement after plasmapheresis. We also conducted a systematic literature review in databases MEDLINE and Scopus in English, searching for all reported cases of

SUBMITTER: Kalampokini S 

PROVIDER: S-EPMC12841620 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature