Axial MRI images of case 3. A 10-year-old girl with SCD and parvovirus infection with hgb = 2.9 g/dL showing (left, arrow) an area of restricted diffusion on DWI images with an ACD correlate (middle). Follow-up FLAIR MRI 7 months later (right) shows a lesion corresponding to the affected area on the DWI.