[Myelin oligodendrocyte glycoprotein antibody positive optic neuritis with anti-N-methyl-D-aspartate receptor encephalitis: a case report].

ABSTRACT

A 6-year-old girl had binocular vision loss with pain for one week. The patient presented with symptoms such as non-communication, language deterioration, dysphonia, and choking when drinking and eating during the course. The serum myelin oligodendrocyte glycoprotein antibody was positive. Both the serum and cerebrospinal fluid anti-N-methyl-D-aspartate receptor antibody were also positive. The diagnoses were myelin oligodendrocyte glycoprotein antibody positive optic neuritis and anti-N-methyl-D-aspartate receptor encephalitis. High-dose intravenous glucocorticoids were given. Recurrence was not observed during the 15-month clinical follow-up.