3D MRA TOF ax














































3D MRA TOF ax

Findings: Occlusion of the left middle cerebral artery at its origin (a) from the supraclinoid internal carotid (sc ica) with poor visualization of most of the left opercular MCA branches. M1 segment of the right middle cerebral artery (m1). A1 & A2 segments of the anterior cerebral arteries (a1 & a2). Anterior communicating artery (white arrow). Cavernous internal carotid arteries (cav ica). Supraclinoid left internal carotid artery (sc ica). Basilar artery (ba). Posterior cerebral arteries (pca). Opercular branches of the right middle cerebral artery (oper).