Fig. 2From: The role of anti-aquaporin 4 antibody in the conversion of acute brainstem syndrome to neuromyelitis opticaAxial T2-weighted (a and b; arrow) and sagittal T2 FLAIR (c; arrow) MRI show lesions occur in the medulla oblongata. Axial T2 FLAIR (d and e; arrow) MRI show pericanal lesions occur in the medulla oblongata. Linear faint Sagittal-T2-weighted high intensity signals are shown in the medulla oblongata (f; arrow)Back to article page