Rationale: Uncertainty exists over the optimal treatment for chronic middle cerebral artery occlusion (MCAO). However, with strict perioperative management and surgeon selection, the CMOSS trial ...

Introduction: Current guidelines solely recommend optimal medical therapy including antiplatelet, lipid lowering, and antihypertensive treatment due to the unclear efficacy of stenting and ...

Background: Vertebral artery dissection (VAD ... Subarachnoid hemorrhage was seen only with intracranial dissections (57% vs. 0%, P=0.003). Fewer than half of the patients had obvious trauma ...

Although no blood flow was supplied from the bilateral VAs, the basilar artery was not ... revealed complete occlusion of the right VA from the extradural portion (Figure 1B, white arrowheads ...

Efficacy outcomes included immediate and last follow-up adequate aneurysm occlusion and technical success ... Conclusion The CNS is a safe and effective novel intrasaccular device for treating ...

1 Department of Immunology, University of Toronto, Toronto, ON, Canada 2 Krembil Research Institute, University Health Network, Toronto, ON, Canada The brain and spinal cord, collectively known as the ...