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We present a series of 4 patients with carotid restenosis following carotid endarterectomy (CEA) who underwent transcervical carotid artery stenting (CAS) using a novel prosthetic conduit technique. The patients were high risk for repeat CEA (short and obese necks) and had contraindications to transfemoral CAS (bovine arch, prior dissection). CAS was thus performed via a transcervical approach with a polytetrafluoroethylene conduit anastomosed to the proximal common carotid artery. The addition of a conduit allowed stent placement via a secure, stable platform. All patients recovered from their procedure without incident and are free from restenosis at follow-up.
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http://dx.doi.org/10.1016/j.avsg.2017.06.039 | DOI Listing |
Eur Radiol
September 2025
Department of Ultrasound, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China.
Objectives: To evaluate the predictive role of carotid stiffening, quantified using ultrafast pulse wave velocity (ufPWV), for assessing cardiovascular risk in young populations with no or elevated cardiovascular risk factors (CVRFs).
Materials And Methods: This study enrolled 180 young, apparently healthy individuals who underwent ufPWV measurements. They were classified into three groups: the CVRF-free group (n = 60), comprising current non-smokers with untreated blood pressure < 140/90 mmHg, fasting blood glucose (FBG) < 7.
Clin Neuroradiol
September 2025
Department of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
Background: Pediatric acute ischemic stroke is a rare yet severe condition with multifactorial etiology, often associated with vasculopathies. Endovascular intervention in children with focal cerebral arteriopathy is seldom reported.
Purpose: Our aim was to report feasibility of intracranial rescue stenting for the management of pediatric focal cerebral arteriopathy with flow-limiting stenosis.
Jpn J Radiol
September 2025
Department of Radiology, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221002, Jiangsu, China.
Background: Stroke, frequently associated with carotid artery disease, is evaluated using carotid computed tomography angiography (CTA). Dual-energy CTA (DE-CTA) enhances imaging quality but presents challenges in maintaining high image clarity with low-dose scans.
Objectives: To compare the image quality of 50 keV virtual monoenergetic images (VMI) generated using Deep Learning Image Reconstruction (DLIR) and Adaptive Statistical Iterative Reconstruction-V (ASIR-V) algorithms under a triple-low scanning protocol in carotid CTA.
J Korean Med Sci
September 2025
Department of Neurosurgery, Korea University Anam Hospital, College of Medicine, Korea University, Seoul, Korea.
Background: Alzheimer's disease (AD) and vascular dementia (VaD) have distinct pathognomonic features, but they frequently co-occur as mixed dementia (MD) in elderly adults. This study aimed to develop a novel MD mouse model using bilateral carotid artery stenosis (BCAS) in 5 times familial Alzheimer's disease (5xFAD) transgenic mice and characterize its behavioral and histological features.
Methods: Thirteen C57BL/6 and sixteen 5xFAD transgenic mice were prepared.
Medicine (Baltimore)
September 2025
Department of Neurology, The First Hospital of Hebei Medical University, Shijiazhuang, China.
Chronic cerebral artery occlusion is an important cause of cerebral ischemic events. Endovascular recanalization is an effective treatment for this condition, but its success depends on appropriate patient selection and assessment. This is a retrospective study that collected patients with chronic cerebral artery occlusion who underwent endovascular recanalization to determine how imaging features from computed tomography angiography - including the extent of internal carotid artery occlusion, the number of calcified vessels, and the degree of calcification in the occluded vessels - affect the success rate of recanalization.
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