The V4 segment is the intracranial vessel that joins the contralateral vertebral artery to form the basilar artery. This segment is infrequently affected by atherosclerosis, but is vulnerable to ...

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 ...

*The actual case names have been changed for client confidentiality. Settlement amounts are all inclusive amounts (inclusive ...

In 21 cases at least 1 extracranial cerebral vessel was ... as described above, and the vertebral arteries were visualized by retrograde brachial-artery catheterization according to the Seldinger ...

A CT Angiogram (CTA) of the head and neck revealed multifocal disease of the intracranial left vertebral artery, with non‐opacification beyond the origin of PICA, except for trace retrograde filling ...

Objective To report our data and provide a summarized review of literature using flow diverter stents for the treatment of intracranial vertebral artery dissecting pseudoaneurysms. Methods We ...

the M1 and M2 segments of the middle cerebral artery, the V4 segment of the vertebral artery, and the basilar artery was performed. All angioplasty procedures were technically successful, and the ...

Background: The risk of ischaemic events in asymptomatic intracranial atherosclerosis ... internal carotid artery, external carotid artery, subclavian artery, and extracranial vertebral artery was ...

Patients with vertebrobasilar stenosis are currently being enrolled in two other randomized studies; the Vertebral Artery Stenting Trial (VAST), 8 for stenting of intracranial or extracranial ...

Subarachnoid thrombolysis is where a clot-dissolving drug is administered to clear the blood after subarachnoid haemorrhage. This may improve outcomes since blood in the subarachnoid space is ...