Vertebral artery dissection
Vertebral artery dissection in hypertensive disorders of pregnancy: a case series and literature review
... Vertebral artery dissection is a rare complication of HDP. The general annual incidence of symptomatic spontaneous cervicocephalic arterial dissection (CCAD) is 0.0026 % and a data registry ...
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MR diagnosis of vertebral artery dissection: value of 3D time-of-flight and true fast imaging with steady-state precession fusion imaging
... Vertebral artery dissection is a potential cause of posterior circulation ischemia that requires high-spatial-resolution im- aging for the definitive diagnosis ...of vertebral artery ...
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Spinal cord infarction presenting as Brown-Séquard syndrome from spontaneous vertebral artery dissection: a case report and literature review
... Case presentation: An otherwise healthy 40-year-old man presented with acute right-sided body weakness. Six days earlier, he had experienced posterior neck pain without obvious inducement. Neurologic examination revealed ...
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Contributing factors to quality of life after vertebral artery dissection: a prospective comparative study
... the dissection study group after screening according to the inclusion/exclu- sion study criteria: One woman (70 years old; ataxia, diz- ziness, facial weakness; medulla oblongata infarction by vertebral ...
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Vertebral Artery Dissection with a Normal Appearing Lumen at Multisection CT Angiography: The Importance of Identifying Wall Hematoma
... though vertebral artery dissection accounts for only 0.4%– 2.5% of the overall cases of cerebrovascular accident, it ac- counts for 4% of cases of ischemic stroke in patients younger than 45 years of ...
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Added Value of High Resolution MR Imaging in the Diagnosis of Vertebral Artery Dissection
... of dissection are lacking in ⬎80% of cases 6 due to shadowing from the adjacent transverse processes and limited visibility of the distal extradural segment of the ...
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Does case misclassification threaten the validity of studies investigating the relationship between neck manipulation and vertebral artery dissection stroke? No
... cervical dissection and mistakenly dismissed a causal association with manipulation [emphasis ...between vertebral artery- related stroke and exposure to both chiropractors and PCPs remain similar ...
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Does case misclassification threaten the validity of studies investigating the relationship between neck manipulation and vertebral artery dissection stroke? Yes
... Given the prevalence of SMT exposure (~8 % of adults and ~3 % of children annually) [38], even a modest in- crease in risk of dissection associated with SMT [33] could translate to thousands of avoidable ...
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Subarachnoid haemorrhage due to intracranial vertebral artery dissection presenting with atypical cauda equina syndrome features: case report
... Due to the facial nerve palsy, imaging for a central cause was performed. MRI of the brain showed diffuse subarach- noid fluid-attenuated inversion recovery (FLAIR) hyperin- tensity concerning for blood, including in the ...
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Vertebral Artery Dissection and Alternating Hemiparesis in an Adolescent
... clinical constellation of headache and transient neurologic deficit also suggests complicated mi- graine, defined as the persistence of focal neurologic signs (ie, hemiparesis, ophthalmo[r] ...
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Intracranial vertebral artery dissection in Wallenberg syndrome
... Patients were classified as definite dissection if they had reliable MR findings ie, intramural hematoma, intimal flap, and enhancement of wall and septum and/ or direct angiographic fin[r] ...
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Multisection CT Angiography Compared with Catheter Angiography in Diagnosing Vertebral Artery Dissection
... VA dissection at CT angiography were as follows: 1) a narrowed centric or eccentric lumen sur- rounded by crescent-shaped, mural thickening and an associ- ated increase in external diameter; 2) an abrupt or ...
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A replication of the study ‘Adverse effects of spinal manipulation: a systematic review’
... commonly expressed area of concern regarding these ad- verse effects of spinal manipulation includes conditions such as vertebral artery dissection (VAD) or carotid artery dissection ...
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Bithalamic hyperintensity on T2 weighted MR: vascular causes and evaluation with MR angiography
... Dural sinus and deep cerebra l vein thrombosis Occlusion of distal basi lar artery and PI segments of the posterior cerebral arteries, right vertebral artery dissection confirmed by conv[r] ...
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Preliminary Experience Using Contrast Enhanced MR Angiography to Assess Vertebral Artery Structure for the Follow up of Suspected Dissection
... We attempted to assess the long-term course of VA dissec- tion by using contrast-enhanced MR angiography in 25 con- secutive patients admitted between October 1993 and August 1997 to the Lille Neurology Department for ...
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Hemangiomas of the head, neck, and chest with associated vascular and brain anomalies: a complex neurocutaneous syndrome
... and vertebral arteriogram from right retrograde brachial ...carotid artery appears tortuous but shows a normal configuration at the carotid siphon ...basilar artery bifurcates upon reaching the ...
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Intraplaque dissection of the basilar artery
... resonance angiography revealed a narrowed and irregular basilar artery. Computed tomographic angiography demonstrated exten- sive calcific atherosclerotic changes with an intraluminal filling defect in the ...
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Internal carotid artery dissection
... We examined the effect of the APOE e 4 allele on the risk of developing dementia and cognitive decline in a population of people age 85 years and older, taking advantage of a population-[r] ...
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... subclavian artery and right vertebral artery that originated from the right common carotid ...Left Vertebral Artery Origin from the Thyrocervical Trunk: A Unique Vascular Variant Am J ...
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The rhesus monkey as an animal model for training in interventional neuroradiology
... common carotid artery external carotid artery internal carotid artery vertebral artery superior thyroid artery glandular branch superior laryngeal artery lingual artery dorsal lingual br[r] ...
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