Fig. 1From: Serum copper decrease and cerebellar atrophy in patients with nitrous oxide-induced subacute combined degeneration: two cases reportSpinal MRI findings of the two patients. In case 1, (a) sagittal T2-weighted imaging showed symmetrical hyperintensities from C2 to C5 segment in both posterior and lateral columns of the spinal cords, and (b) axial T2-weighted imaging revealed typical inverted “V”- shaped lesion. In case 2, (c) sagittal T2-weighted imaging showed symmetrical hyperintensities from C2 to T1 segment in both posterior and lateral columns of the spinal cords, and (d) axial T2-weighted imaging revealed typical inverted “V”- shaped lesionBack to article page