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. Author manuscript; available in PMC: 2015 Jan 28.
Published in final edited form as: J Neurol Neurophysiol. 2014 Apr 28;2014(Suppl 12):12. doi: 10.4172/2155-9562.S12-012

Figure 4.

Figure 4

Relationship between T1-enhanced and T1-hypointense region. Some areas withT1-hypointense signal on T1-Pre image (arrowheads in A) concurrently, may be the T1-enhanced regions on T1-Post image (arrowheads in B). Both T1-enhanced and T1-hypointense regions present as hyperintensities on T2-FLAIR image (comparing A, B with C). The reduced FA regions (arrowheads in D) correspond not only to the T1-hypointense lesions, but also to the adjacent active (T1-enhanced) lesions (comparing A, B with D).