Fig. 2From: Anaplastic astrocytoma mimicking progressive multifocal leucoencephalopathy: a case report and review of the overlapping syndromes a Dual Fast SE, Dual Fast Spin-Echo, transverse (2011): Enlargement of the atypical hyperintensive tumefactive demyelinated lesion in the right frontal lobe. b FLAIR, Fluid -Attenuated Inversion Recovery, transverse (2011): Enlargement of the atypical tumefactive demyelinated lesion in the right frontal lobeBack to article page