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. Author manuscript; available in PMC: 2018 Oct 15.
Published in final edited form as: J Neurol Sci. 2017 Aug 10;381:83–87. doi: 10.1016/j.jns.2017.08.015

Figure 1.

Figure 1

Imaging Patterns of Brain-biopsy Confirmed Tumefactive Demyelinating Lesions: A) Solitary TDL with cystic appearance (T1 post-gadolinium); B) multifocal demyelinating lesions (T1 post-gadolinium); C) Balo-like tumefactive demyelinating lesion showing concentric rings of demyelination (FLAIR). Enhancement patterns can include: D) Incomplete rim enhancement; E) nodular enhancement; F) and patchy enhancement (D–F, T1 post-gadolinium). Each scan is from a different individual, none of whom were later diagnosed with a malignancy on follow-up.