Early Magnetic Resonance Detection of Natalizumab-Related Progressive Multifocal Leukoencephalopathy in a Patient with Multiple Sclerosis
Figure 3
DWI ADC map (Philips Achieva 3T, TR = 4500 ms; TE = 112 ms) in December 2011 (a) and May 2012 (b) of the white matter lesion underneath the frontal lobe of the left hemisphere (arrows) with some diffusion restriction in a 44-year-old man with a 12-year history of MS affected by natalizumab-related PML.
