PMC10176541_01
Brain MRI revealing the presence of an oval lesion within the splenium of the corpus
callosum. (a) Restricted diffusion displayed by an area of high signal intensity on
diffusion-weighted imaging (DWI) and FLAIR (c) and low signal intensity on apparent
diffusion coefficient (ADC) map (b). There is no hemorrhage on gradient echo T2-weighted
imaging and no gadolinium enhancement (not showed). Three-month control MRI showed
complete resolution of the lesion on DWI/ADC (d and e) and FLAIR (f) sequences.
10.1177_2050313X231172338-fig1.jpg
PMC10176541_01_10.1177_2050313X231172338-fig1.jpg
fig1-2050313X231172338
Brain MRI showed one rounded posterior splenial lesion with restricted diffusion on DWI imaging, low apparent diffusion coefficient (ADC), and hyperintense signal on fluid-attenuated inversion recovery (FLAIR) (Figure 1(a), (b), (c)), highly suggestive of CLOCCs. The brain MRI at 3-month follow-up was normal, with complete recovery of signal abnormalities previously found (Figure 1(d), (e), (f)).