|Table 1: Showing the anti-AQP4 antibody, oligoclonal band, and spinal MRI results for patients with idiopathic inflammatory demyelinating disease.|
|MS: multiple sclerosis; NMO: neuromyelitis optica; NMOSD: neuromyelitis optica spectrum disorder; VS: vertebral segments.|
*Six patients initially diagnosed with opticospinal variants of Multiple sclerosis upon reviewing first MRI at onset of disease were found to have longitudinally extensive cord lesions.
**Eight patients reclassified as NMO.
#Reclassified as NMOSD.