Objectives: Reducing the rate of postoperative stroke after cardiac surgery remains challenging, especially in patients with occlusive cerebrovascular disease. Angioplasty in all patients with high-grade carotid artery stenosis has not been shown to be effective in reducing the post-surgical stroke rate. In this study, we present the initial results of a different approach using selective carotid angioplasty only in patients with poor intracranial collaterals.
View Article and Find Full Text PDFObjectives: This study prospectively evaluates the impact of the Haga Braincare Strategy (HBS) on the occurrence of haemodynamic and embolic stroke in a cohort of patients who underwent coronay artery bypass grafting (CABG), valve replacement of a combination of both types of surgery between 2012 and 2015 at the Haga Teaching Hospitals.
Methods: The HBS is a dual strategy based on a preoperative vascular work-up of the cerebral circulation by transcranial Doppler and a perioperative monitoring of the cerebral circulation by cerebral oximetry. Duplex of the carotid arteries and/or computed tomography angiography prior to surgery was performed in high-risk patients.
Background: Intra-arterial treatment is gaining importance in acute ischemic stroke, but its role in patients with apparent occlusion of the extracranial internal carotid artery (ICA) on computed tomographic angiography (CTA) is inconclusive.
Objective: To review retrospectively the results of intra-arterial treatment in patients with stroke and apparent extracranial ICA occlusion.
Methods: In more than 3000 patients with stroke admitted to our institution during 2008-2013, and the subgroup with suboptimal results after intravenous thrombolysis (IVT), CTA showed the absence of contrast in the extracranial ICA in 16 patients.
Background: Though thyroid growths are considered to be a frequent cause of Horner's syndrome, concurrent headache attacks are not commonly seen.
Case: A 63-year-old woman presented with severe, daily occurring, unilateral headache attacks with ipsilateral Horner's syndrome. Magnetic resonance imaging arteriography showed a multinodular goiter displacing the left common carotid artery.