T2 axials














































T2 axials

Findings: Multiple tubular flow voids adjacent to the dura of the right posterior temporal region (a). Vague area of increased T2 signal in the right parieto-occipital white matter (b). Basilar artery (ba). Cavernous internal carotid artery (cav ica). M1 segment of the middle cerebral artery (m1). Optic tract (ot). Mamillary bodies (mam).