These complex procedures included unsupported and stent-supported angioplasty of the intracranial portion of the internal carotid artery (n=4), of the vertebral artery (n=2), of the left proximal ...

Background Information on outcome of patients with occlusion of the internal carotid artery (ICA) is limited by the short duration of follow-up and lack of haemodynamic studies on the brain. Methods ...

Background and Purpose—The purpose of the present study was to assess whether the direction of flow via the circle of Willis and the ophthalmic artery (OphA) changed over time in patients with a ...