Fig. 2From: Neuromyelitis optica spectrum standstill in rheumatic systemic autoimmune diseasesInternational consensus diagnostic criteria for seronegative neuromyelitis Ăłptica spectrum disorders [16]. NMOSD neuromyelitis spectrum disorders, AQP4-IgG aquapurine-4 immunoglobulin G, ON optic neuritis, AP area postrema syndrome, TM transverse myelitis, LETM longitudinal extensive transverse myelitisBack to article page