Fig. 4From: Intracranial mass lesions and skin discoloration in the armpits as unusual clues to Erdheim-Chester disease: a case reportFollow up brain MRI performed 15 months after the first MRI showed in Fig. 1, in corresponding levels and same sequences, showing significant regression of vasogenic edema and partial decrease in lesion size (white arrows) after treatment. a Axial T1 post contrast at the level of the pons and basal ganglia. b Axial T2 images. c Axial FLAIR images. d Coronal (on top) and sagittal T1 (bottom) post contrast imagesBack to article page