Myelin oligodendrocyte glycoprotein antibody-associated disease in a patient with symptoms of aseptic meningitis who achieved spontaneous remission: A case report and review of the literature.
Brain Dev
; 45(8): 456-461, 2023 Sep.
Article
en En
| MEDLINE
| ID: mdl-37246116
ABSTRACT
BACKGROUND:
A few case reports have described patients with myelin oligodendrocyte glycoprotein antibody (MOG-Ab)-associated demyelinating syndrome who presented with symptoms of aseptic meningitis. All such patients required immunotherapy. We report a patient with MOG-Ab-associated disorder (MOGAD) who presented with symptoms of aseptic meningitis and improved without treatment. CASE A 13-year-old girl presented with fever, headache, decreased appetite, and neck stiffness. Cerebrospinal fluid (CSF) analysis revealed pleocytosis and magnetic resonance imaging (MRI) showed leptomeningeal enhancement. The patient was diagnosed with aseptic meningitis at admission. However, there were no signs of recovery 4 days after admission (i.e., 8 days after disease onset). Therefore, we performed extensive investigations to identify the cause of the underlying infection and inflammation. On day 14 after admission, the serum MOG-Ab test performed at admission came back positive (1128) and she was diagnosed with MOGAD. She was discharged on day 18 after admission, because her symptoms, CSF pleocytosis, and MRI findings had improved. About 6 weeks after discharge, MRI revealed hyperintensity without gadolinium enhancement. However, her serum MOG-Ab test was negative. We did follow-ups for 11 months but found no new neurological symptoms. DISCUSSION ANDCONCLUSION:
To the best of our knowledge, this is the first ever report of a pediatric patient with MOGAD experiencing spontaneous remission with no demyelinating symptoms during an extended follow-up period.Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Meningitis Aséptica
Tipo de estudio:
Diagnostic_studies
/
Prognostic_studies
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Risk_factors_studies
Límite:
Adolescent
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Female
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Humans
Idioma:
En
Año:
2023
Tipo del documento:
Article