Asymptomatic brain lesions were rarely observed on conventional MRI in patients with clinically stable, antibody-seropositive neuromyelitis optica spectrum disorder, according to study results of nearly 300 patients.
Additionally, researchers rarely observed brain MRI lesions typical of neuromyelitis optica spectrum disorder (NMOSD) during the relapse-free period in these patients, the study findings — which were published in Neurology — demonstrated.
“Brain MRI abnormalities are not uncommon in patients with NMOSD and encompass both symptomatic and asymptomatic brain lesions,”
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