From the case: Rituximab-induced progressive multifocal leucoencephalopathy (PML) in a patient treated for idiopathic thrombocytopenic purpura
![](https://prod-images-static.radiopaedia.org/images/55577067/rCBV_gallery.jpeg)
MR Perfusion (CBV)
contributed by Ammar Haouimi on
- “ The history of long-term rituximab treatment, the MRI features and significant clinical/imaging improvement under high-dose glucocorticoid therapy...”
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