Fig. 3From: Progressive multifocal leukoencephalopathy or immune reconstitution inflammatory syndrome after fingolimod cessation? A case reportAnother follow-up MRI of the patient (2020.11.24). A-C axial T2W FLAIR showed decreasing lesions and diminishing mass effect as well as new hyperintense lesions; D-F axial T1W with contrast revealed gadolinium enhancement in new lesions (arrows)Back to article page