Loops, Kinks and Anomalies of Vertebral Arteries
نویسنده
چکیده
The diagnostic procedures, indications for surgery and operative techniques for carotid artery occlusive diseases are well established, but still there is a lot of controversy regarding surgery of vertebral arteries (VAs), especially kinked VAs. Even more controversy exists about indications for surgical repair of different anomalies of VAs. The role of VAs in supplying blood to the brain and the value of surgical repair of stenotic lesions of the VAs are still underestimated by neurologists and most vascular surgeons.
منابع مشابه
Association of VACTERL with truncus arteriosus, left-sided aortic arch, hypoplastic pulmonary arteries, and severe radial axis defect
Background: VACTERL association is usually a sporadic disorder, the possible etiologies of which have been proposed as familial as well as multiple genetic and environmental factors. VACTERL association usually consists of at least three of the core features of vertebral defects, anal atresia, cardiac defects, tracheoesophageal fistula, renal anomalies, and limb abnormalities. Vertebral anomali...
متن کاملAnatomical Variations of Vertebral Artery
Introduction: Vertebral arteries arise from the root of the neck as the first branches from the superior-posterior aspect of the subclavian arteries. They ascend the neck to enter the cranial cavity and supply blood to the brain. Methods: A total of 20 cadavers (in 10 years) were dissected for the study of variations in the origin of the vertebral artery. This study was conducte...
متن کاملAssociation of vertebral, anal, cardiac, tracheoesophageal, renal and limb anomalies with auricle atresia; a case report
Association of vertebral, anal, cardiac, tracheoesophageal, renal and limb anomalies (VACTERL) is rare anomaly with an incidence of 1.6 per 10000 births. This condition is a combination of anomalies recognized as a hereditary entity with poor prognosis. Herein, we report VACTERL association presenting with auricle atresia. A male neonate with a birth weight of 2690 grams, head circumference 3...
متن کاملA case of aberrant bilateral vertebral arteries orgin presenting with right VA dissection
Background: Knowledge of variations in the origin of vertebral artery (VA) is indispensable to vascular surgeons. Aberrant origin of vertebral artery on either side is an uncommon finding. There are unilateral and bilateral variability in VA origin. Case presentation: We present a case of vertebral artery dissection who was found to have bilateral VAs aberrant origin. The right VA took origin ...
متن کاملCarotid angioplasty and stenting in a patient with high grade stenosis of Internal Carotid Artery associated with both vertebral arteries and contralateral carotid occlusion
Severe internal carotid artery (ICA) stenosis is a common cause of cerebrovascular accident (CVA) in middle-aged patients. Contralateral carotid occlusion (CCO) in patients with severe ICA stenosis is associated with high risk of CVA. Carotid endarterectomy (CEA) is associated with more complications in patients with CCO than those without CCO. In this study, we present the case of a 61-year-ol...
متن کامل