Figure 1From: Characterization of the spectrum of Korean inflammatory demyelinating diseases according to the diagnostic criteria and AQP4-Ab status Diagnostic flow and AQP4-Ab positivity in individual groups. Abbreviations: ADEM = acute disseminated encephalomyelitis, APTM = acute partial transverse myelitis, AQP-Ab = aquaporin-4 autoantibody, CIS, brain = clinically isolated syndrome of the brain, IIDDs = idiopathic inflammatory demyelinating diseases of the central nervous system, LETM = longitudinally extensive transverse myelitis, MRI = magnetic resonance imaging, MS = multiple sclerosis, myelitis and brain = myelitis associated with symptomatic brain lesions typical of NMO, n = number, NMO = neuromyelitis optica, NMOSD = neuromyelitis-optica spectrum disorder, ON = optic neuritis, r/blON = recurrent or bilaterally simultaneous optic neuritis.Back to article page