Fig 3.

Selected axial FLAIR images demonstrating the presence of a cystic lesion within the anterior temporal gyrus as identified in case 6 (A) and case 11 (B), with adjacent smaller cystic lesions, suggestive of a dominant enlarged perivascular space with adjacent smaller prominent perivascular spaces (arrows). Corresponding coronal T2 images (below) through the region of interest confirm these findings (arrows). In case 11 (B), the proximity to the adjacent middle cerebral artery is identified on the coronal T2 image.