neuromyelitis optica neuromyelitis optica spectrum disorder without anti-MOG and without anti-AQP4 antibodies https://www.malacards.org/card/neuromyelitis_optica_spectrum_disorder_without_anti_mog_and_without_anti_aqp4_antibodies Orphanet:592869 NMOSD without anti-MOG antibodies and without anti-AQP4 antibodies GARD:0022374 Neuromyelitis optica spectrum disorder without anti-Myelin oligodendrocyte glycoprotein and without anti-Aquaporin-4 antibodies MEDGEN:1842615 MONDO:0035665 UMLS:C5680297