MOG positive primary autoimmune meningitis mimicking tuberculous meningitis: a case series.

ABSTRACT:

Objectives

Primary autoimmune meningitis presentation of myelin oligodendrocyte glycoprotein (MOG) IgG antibody positivity is infrequently reported. We aim to identify the patients with MOG IgG antibody positivity who were initially misdiagnosed and treated as tuberculous meningitis (TBM).

Methods

A retrospective cross-sectional study conducted in the Neuroimmunology Laboratory and Department of Neurology of Amrita Institute of Medical Sciences, Kochi, Kerala, India between June 2018 and December 2023. MOG IgG antibody positive cases were identified from the Neuroimmunology Lab Registry, and the case sheets were screened for TBM-like presentation. Cases were included on the basis of MOG IgG positivity, an initial diagnosis of tuberculosis was suspected and antitubercular the

SUBMITTER: Shivarthi T 

PROVIDER: S-EPMC12035451 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature