Reversible Cerebral Vasoconstriction
Reversible Cerebral Vasoconstriction Syndrome – A Systematic Approach
... Reversible cerebral vasoconstriction syndrome (RCVS) is a rare idiopathic clinical syndrome presenting as reversible multifocal segmental vasoconstriction of cerebral arteries, ...
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Reversible cerebral vasoconstriction syndrome in a patient taking citalopram and Hydroxycut: a case report
... Introduction: Reversible cerebral vasoconstriction syndrome presents with thunderclap headaches accompanied by mild neurologic deficits and is characterized by multifocal narrowing of the ...
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Intracerebral Hemorrhages Secondary to Reversible Cerebral Vasoconstriction Syndrome: Case Report and Literature Review
... François Dantas, Eustáquio Claret dos Santos Júnior, Tiago Silva e Carvalho, Róberti Uili Rodrigues Firmino, Rômulo Tscherbakowski Nunes de Guimarães Mourão, Mariana Couy Fonseca, Fernando Luiz Rolemberg Dantas, Ricardo ...
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Reversible Cerebral Vasoconstriction Syndrome, Part 2: Diagnostic Work Up, Imaging Evaluation, and Differential Diagnosis
... with reversible cerebral vasoconstriction syndrome integrates clinical, labora- tory, and radiologic ...of cerebral vasoconstriction; monitoring potential complications such as ischemic ...
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Reversible Cerebral Vasoconstriction Syndrome, Part 1: Epidemiology, Pathogenesis, and Clinical Course
... SUMMARY: Reversible cerebral vasoconstriction syndrome is a clinical and radiologic syndrome that represents a common pre- sentation of a diverse group of ...and reversible ...
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Decompression Hemicraniectomy for Refractory Intracranial Hypertension in Reversible Cerebral Vasoconstriction Syndrome.
... Reversible cerebral vasoconstriction syndrome (RCVS) is a disorder of dysregulation of cerebrovascular tone resulting in transient segmental vasoconstriction which resolves in 1–3 ...months. ...
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A common cause of sudden and thunderclap headaches: reversible cerebral vasoconstriction syndrome
... triggers. Reversible cerebral vasoconstriction syndrome is a clinical emergency linked with potential clinical worsening, morbidity and even mortality ...of cerebral ves- sels should be ...
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Reversible cerebral vasoconstriction syndrome following red blood cells transfusion: a case series of 7 patients
... 3), cerebral infarction (n = 1), and posterior reversible encephalopathy syndrome (n = ...2). Cerebral vasoconstrictions were demonstrated by magnetic resonance angiography or cerebral ...
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Vascular wall imaging in reversible cerebral vasoconstriction syndrome – a 3-T contrast-enhanced MRI study
... We employed a vascular wall imaging protocol adapted from that proposed by Swartz et al. [15]. In brief, the protocol consisted of T1-weighted black blood vessel wall sequence (single inversion recovery-prepared ...
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High Resolution MRI Vessel Wall Imaging: Spatial and Temporal Patterns of Reversible Cerebral Vasoconstriction Syndrome and Central Nervous System Vasculitis
... anterior cerebral artery, middle cerebral artery, supraclinoid ICA, and terminal ...rior cerebral artery, basilar artery, and the vertebral ...
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Reduced circulating endothelial progenitor cells in reversible cerebral vasoconstriction syndrome
... previous cerebral infarction, two patients who used psueodephedrine, one patient who had a history of marijuana use, one patient who was postpartum, and one heavy smoker, 24 patients were eligible for ...
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Centripetal Propagation of Vasoconstriction at the Time of Headache Resolution in Patients with Reversible Cerebral Vasoconstriction Syndrome
... of cerebral artery tone first involves small distal arteries responsible for hemorrhages and posterior reversible encepha- lopathy syndrome and then progresses toward the medium-sized and large arteries ...
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Autonomic dysfunction in reversible cerebral vasoconstriction syndromes
... threshold. Cerebral blood vessels which were richly in- nervated by sympathetic nerve fibers [28,29], might also react to the heightened and unantagonized sympathetic activities and exhibit features of multifocal ...
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Cerebral endothelial dysfunction in reversible cerebral vasoconstriction syndrome: a case-control study
... affect cerebral microvasculature were thoroughly investi- gated and controlled for in the ...measured cerebral-specific endothelial func- tion in ...
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Multimodal Imaging of Reversible Cerebral Vasoconstriction Syndrome: A Series of 6 Cases
... A 36-year-old woman developed a severe occipital headache while diving into cold water. Her headache recurred episodically during the next week. On initial examination, her blood pressure was mildly elevated, but ...
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Thunderclap headache attributed to reversible cerebral vasoconstriction: view and review
... middle cerebral artery ...caused vasoconstriction through noradrenergic and serotoninergic ...and cerebral vasospasm in a patient during the puerperium ...
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New-Onset Seizures in Pregnancy and Puerperium Seizures in Pregnancy Monton Wongwandee, M.D.
... criteria for PRES. The diagnosis depends on clini- coradiographic features combined with the syn- drome of seizures, headache, and visual distur- bance with abnormal neuroimaging. CT scan of the brain can demonstrate ...
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Structural and functional adaptation to hypoxia in the rat brain
... Immediately with the onset of hypoxic exposure, cerebral blood flow CBF increases despite decreased PaCO∑ which, in the absence of hypoxia, results in a vasoconstriction-induced fall in [r] ...
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Reversible MR Imaging Abnormalities following Cerebral Venous Thrombosis
... Cerebral venous thrombosis (CVT) is a rare disease, yet in recent years has been more frequently diag- nosed owing to improved imaging techniques. In about 50% of patients, CVT causes venous infarcts (1). On the ...
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THE EFFECTS OF INTRAVENOUS PRISCOLINE ON CEREBRAL CIRCULATION AND METABOLISM
... Priscoline may produce a chain of events similar to that postulated for aminophylline 21; it may produce mild cerebral vasoconstriction causing a decrease in CBF, with mild anoxia of cer[r] ...
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