Results 151 to 160 of about 18,312 (187)

[A model for intracranial vasospasm in subarachnoid hemorrhage].

Neuro-Chirurgie, 1991
Cerebral vasospasm (V.S.P.) is a major complication of subarachnoid hemorrhage. In order to investigate this cerebral vasospasm, an intracisternal injection of autologous blood and topical application around the internal carotid artery was performed in the dog model.
Y, Jin, F, Proust, A, Rabehenoina, N, Seigneur, P, Creissard, M, Tadie   +5 more
openaire   +1 more source

Cerebral Vasospasm Following Intracranial Aneurysm Rupture: A Protocol for Detection

Journal of Neuroscience Nursing, 1989
Cerebral vasospasm is currently recognized as a major cause of morbidity and mortality in patients surviving subarachnoid hemorrhage due to intracranial aneurysmal rupture. Effective management and possible prevention of the ischemic sequelae of vasospasm can occur if the clinical syndrome of vasospasm is detected in its earliest stages.
openaire   +2 more sources

Cerebral vasospasm evaluated by transcranial Doppler ultrasonography at different intracranial pressures

Journal of Neurosurgery, 1991
✓ The present study evaluates the interdependence of clinical stage, cerebral vasospasm, intracranial pressure (ICP), and transcranial Doppler ultrasonographic parameters. The mean flow velocity of blood in the middle cerebral artery and the index of cerebral circulatory resistance as a measure of the peripheral vascular flow resistance were determined
J, Klingelhöfer, D, Dander, M, Holzgraefe, C, Bischoff, B, Conrad   +4 more
openaire   +2 more sources

Effect of increased intracranial pressure on cerebral vasospasm in SAH

2008
Increased ICP is common and might precipitate cerebral vasospasm (VSP)-induced ischemic events in aneurysmal SAH (ASAH).Our objective was to determine if there is an association between increased ICP and transcranial colour coded Doppler-angiographic VSP (TCCD-A VSP) in relation to delayed neurological deficit (DND) and poor outcome.A retrospective ...
openaire   +2 more sources

Intracranial Vascular Calcification is Protective from Vasospasm after Aneurysmal Subarachnoid Hemorrhage

Journal of Stroke and Cerebrovascular Diseases, 2014
Vasospasm after aneurysmal subarachnoid hemorrhage was noted in some studies to be less frequent and less severe in older age. One hypothesis is that atherosclerosis makes arteries too stiff to spasm. The objective of this study was to assess the association between intracranial calcification, a marker for atherosclerosis, and vasospasm.
Haitham M, Hussein, Haralabos, Zacharatos, Steve, Cordina, Kamakshi, Lakshminarayan, Mustapha A, Ezzeddine   +4 more
openaire   +2 more sources

Intracranial Aneurysm Rupture Presenting as Delayed Stroke Secondary to Cerebral Vasospasm

Stroke, 1997
Background Days after aneurysmal subarachnoid hemorrhage (SAH), cerebral vasospasm can result in the delayed appearance of ischemic neurological deficit identical to that produced by other causes of stroke. Despite the well-described, “classic” presentation of SAH, up to 25% of patients are initially misdiagnosed, and the ...
E S, Nussbaum, L A, Sebring, D Y, Wen
openaire   +2 more sources

Cerebral Vasospasm in Angiography for Intracranial Aneurysms

A.M.A. Archives of Neurology, 1959
The concept of spasm of the cerebral arteries is of particular importance as regards its relationship to ruptured intracranial aneurysms. Vasospasm has long been suspected as a cause of cerebral ischemia in a variety of conditions, but proof of its occurrence in the human subject has been particularly difficult to obtain, for reasons that are obvious ...
T M, FLETCHER, J M, TAVERAS, J L, POOL
openaire   +2 more sources

Intracranial vasospasm: a study with iron compounds.

Surgical neurology, 1979
The effects of topically applied hemoglobin, methemoglobin, hemin, ferrous chloride (FeCl2) and ferric chloride (FeCl3) were investigated by observation through the operating microscope to determine their effect on the normal and spastic canine basilar artery.
openaire   +1 more source

Intracranial Pressure Changes in Patients with Diffuse Cerebral Vasospasm

1980
The purpose of this investigation was to study the correlation between intracranial pressure (ICP), clinical status and prognosis in patients with angiographic evidence of diffuse vasospasm after rupture of an intracranial aneurysm.
M. Hayashi, H. Fujii, T. Kitano, H. Kobayashi, S. Munemoto, Y. Handa, S. Yamoto   +6 more
openaire   +1 more source

Delayed Intracranial Vasospasm following Carotid Endarterectomy

Cerebrovascular Diseases, 2005
Hikmat N, Dagher, Merrill K, Shum, Joseph V, Campellone   +2 more
openaire   +2 more sources