Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease Complicated by Pachymeningitis: A Case Report.

Myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) is a rare autoimmune disorder that primarily affects the central nervous system (CNS). We present a unique case of MOGAD complicated by pachymeningitis, which is characterized by inflammation of the dura mater. The clinical presentation included vertigo, nausea, and vomiting. A diagnostic workup confirmed MOGAD complicated by pachymeningitis. This case underscores the diverse clinical manifestations of MOGAD and highlights the challenges in diagnosis and management, particularly when complicated by rare manifestations like pachymeningitis.