Most commonly, these involve the distal territory of the carotid artery. Thus, if a patient has severe, hemodynamically significant carotid stenosis, then ischemia first occurs between the terminal ...

Proximal Stem Middle Cerebral Artery (MCA) with a Persistent Fetal Circulation Infarction: Axial CT scans 2 days after presentation. Note the large hypodensity involving the distribution of the entire ...

5. van Rooij WJ, Sluzewski M, Beute GN. Endovascular treatment of posterior cerebral artery aneurysms. AJNR Am J Neuroradiol 2006;27:300-305.

4. Menon BK, Hill MD, Davalos A, et al. Efficacy of endovascular thrombectomy in patients with M2 segment middle cerebral artery occlusions: meta-analysis of data from the HERMES Collaboration.

Where the front part of the brain arterial network (the anterior cerebral artery, or A1) differs in left and right diameter ratio by up to 1.4, people have an 80 per cent risk of developing ...