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Updated: Jul 2, 2026

Induction of Paralysis and Visual System Injury in Mice by T Cells Specific for Neuromyelitis Optica Autoantigen Aquaporin-4
Published on: August 21, 2017
Neuromyelitis optica in a young child with positive serum autoantibody
Ingrid P Loma1, Miya R Asato, Robyn A Filipink
1Division of Child Neurology, Department of Pediatrics, Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania 15213, USA. .
Abstract:
Relapsing neuromyelitis optica is rare in children. The identification of a highly specific serum autoantibody marker (neuromyelitis optica-immunoglobulin G) differentiates neuromyelitis optica from other demyelinating disorders, particularly in clinically challenging cases. We present a child with multiple episodes of transverse myelitis and optic neuritis with positive neuromyelitis optica-immunoglobulin G titers, consistent with a diagnosis of relapsing neuromyelitis optica. Serial titers of neuromyelitis optica-immunoglobulin G normalized during remission.
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