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Feasibility of Flat-Panel CT-Based Perfusion Imaging for Early Diagnosis of Symptomatic Cerebral Vasospasm After Subarachnoid Hemorrhage. [PDF]
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Neurosurgery Clinics of North America, 2014
Cerebral vasospasm causes delayed ischemic neurologic deficits after aneurysmal subarachnoid hemorrhage. This is a well-established clinical entity with significant associated morbidity and mortality. The underlying patholphysiology is highly complex and poorly understood.
Christopher D, Baggott +1 more
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Cerebral vasospasm causes delayed ischemic neurologic deficits after aneurysmal subarachnoid hemorrhage. This is a well-established clinical entity with significant associated morbidity and mortality. The underlying patholphysiology is highly complex and poorly understood.
Christopher D, Baggott +1 more
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Resuscitation, 2009
A patient with Prinzmetal's variant angina (PVA) developed a cardiac arrest due to coronary vasospasm and subsequent myocardial infarction. After resuscitation postanoxic brain injury was diagnosed. After an initial improvement of consciousness he deteriorated rapidly on the seventh day after admission due to severe brain ischaemia apparently caused by
Eijking, D. P. H. +5 more
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A patient with Prinzmetal's variant angina (PVA) developed a cardiac arrest due to coronary vasospasm and subsequent myocardial infarction. After resuscitation postanoxic brain injury was diagnosed. After an initial improvement of consciousness he deteriorated rapidly on the seventh day after admission due to severe brain ischaemia apparently caused by
Eijking, D. P. H. +5 more
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Neurosurgery Clinics of North America, 1998
Established vasospasm is refractory to vasodilators, although certain agents (nimodipine or papavarine) may reverse early vasospasm when administered in high local concentrations. Calcium channel antagonists do not affect the incidence of arteriographic vasospasm and probably improve outcome by other mechanisms.
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Established vasospasm is refractory to vasodilators, although certain agents (nimodipine or papavarine) may reverse early vasospasm when administered in high local concentrations. Calcium channel antagonists do not affect the incidence of arteriographic vasospasm and probably improve outcome by other mechanisms.
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Contemporary Neurosurgery, 1988
Cerebral vasospasm (specifically, intracranial arterial spasm) is variously defined as: (1) an arteriographically evident narrowing of the lumen of one or more of the major intracranial arteries at the base of the brain due to contraction of the smooth muscle within the arterial wall, or due to the morphological changes in the arterial wall and along ...
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Cerebral vasospasm (specifically, intracranial arterial spasm) is variously defined as: (1) an arteriographically evident narrowing of the lumen of one or more of the major intracranial arteries at the base of the brain due to contraction of the smooth muscle within the arterial wall, or due to the morphological changes in the arterial wall and along ...
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Hospital Practice, 1983
The goal of treatment in Raynaud's phenomenon is induction of cutaneous vasodilation, either medically or surgically. In Raynaud's disease, the aim is palliation, not cure.
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The goal of treatment in Raynaud's phenomenon is induction of cutaneous vasodilation, either medically or surgically. In Raynaud's disease, the aim is palliation, not cure.
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Microsurgery, 1987
AbstractVasospasm is known to be present during most microvascular procedures. Not until recently has microsurgery made it possible to directly observe the dynamic nature of vascular spasm. This report reviews the physiologic events and the causes of vascular spasm during microsurgery.
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AbstractVasospasm is known to be present during most microvascular procedures. Not until recently has microsurgery made it possible to directly observe the dynamic nature of vascular spasm. This report reviews the physiologic events and the causes of vascular spasm during microsurgery.
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Current Opinion in Anaesthesiology, 2016
With recent research trying to explore the pathophysiologic mechanisms behind vasospasm, newer pharmacological and nonpharmacological treatments are being targeted at various pathways involved. This review is aimed at understanding the mechanisms and current and future therapies available to treat vasospasm.Computed tomography perfusion is a useful ...
Ganne S Umamaheswara, Rao +1 more
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With recent research trying to explore the pathophysiologic mechanisms behind vasospasm, newer pharmacological and nonpharmacological treatments are being targeted at various pathways involved. This review is aimed at understanding the mechanisms and current and future therapies available to treat vasospasm.Computed tomography perfusion is a useful ...
Ganne S Umamaheswara, Rao +1 more
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Neurosurgery Clinics of North America, 1990
In summary, clinically significant vasospasm is characterized by several relatively consistent features. Those patients most at risk are adults, of either sex, who have had a subarachnoid hemorrhage about 4 to 9 days previously; who had a poor clinical grade on admission; and in whom a CT scan taken 24 to 48 hours after the ictus showed a thick layer ...
F G, Barker, R C, Heros
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In summary, clinically significant vasospasm is characterized by several relatively consistent features. Those patients most at risk are adults, of either sex, who have had a subarachnoid hemorrhage about 4 to 9 days previously; who had a poor clinical grade on admission; and in whom a CT scan taken 24 to 48 hours after the ictus showed a thick layer ...
F G, Barker, R C, Heros
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