Middle Cerebral Artery Carotid Occlusion: Ce rebral angiogram, AP view, right internal carotid injection; (Left) Pre-tPA; (Right) Post-tPA. On the pre-tPA film, note the occlusion at the right middle ...

Carotid Artery Dissection: (Left) Right Carotid Angiogram; (Right) Axial CT scan 3 days after the fall. Note on the angiogram the abrupt tapering and occlusion of the internal carotid artery, forming ...

Figure 1: (A) Pre-thrombectomy angiogram of the right internal carotid artery of an 87-year-old woman with severe stroke, showing complete occlusion of the mid M1 segment of the right middle cerebral ...

A follow-up angiogram on day 3 showed complete occlusion of the left carotid cavernous fistula with excellent crossfill at the anterior communicating artery and collateral flow to the left middle ...