PMC3927250_01
Acute demyelination in Marchiafava bignami syndrome: Axial DW images (a and b) show symmetric hyperintensities in the splenium of corpus callosum, which show reduced diffusivity on the ADC maps
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F1
This represent progressive demyelination and necrosis of the corpus callosum [Figure 1].
PMC3927250_02
Marchiafava bignami syndrome: Axial DW image (a) shows symmetric hyperintensities in the splenium. T2-w axial (b), coronal (c) and sagittal (f), and, FLAIR axial (d) and sagittal (e) images show hyperintensities in the genu and splenium of callosum
IJPsy-56-76-g002.jpg
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F2
His MRI-Brain showed hyper intense signal intensities involving genu, body and splenium of corpus callosum on T2W and FLAIR [Figure 2].