Results 211 to 220 of about 70,887 (266)

Traumatic occlusion of the middle cerebral artery

Journal of Neurosurgery, 1973
✓ A case is reported of a patient rendered unconscious in a motorcycle accident. After a 6-hour lucid interval, he became unconscious again, and a left hemiplegia was noted. Arteriography demonstrated complete occlusion of the right middle cerebral artery. Comparable reported cases and theories of pathogenesis are discussed.
C R, Loar, W M, Chadduck, G R, Nugent
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Schizencephaly with occlusion or absence of middle cerebral artery

Neuroradiology, 2006
In a study of 160 infants with prenatal and/or perinatal risk factors for brain damage, we observed three cases of schizencephaly. All cases were unilateral, and the clefts had open lips. In two cases, magnetic resonance angiography showed occlusion or absence of the middle cerebral artery (MCA) on the affected side.
A, Fernández-Bouzas, T, Harmony, E, Santiago-Rodríguez, J, Ricardo-Garcell, T, Fernández, D, Avila-Acosta   +5 more
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Acute operation in cases of middle cerebral artery occlusion

Neurosurgery, 1983
Abstract The authors describe their personal experience with middle cerebral artery embolectomy performed in four patients within 6 hours after the start of clinical symptoms. The work is of a preliminary nature. No conclusion can be drawn as to the ultimate value of this treatment, and further clinical trials seem justified.
R, Gagliardi, L, Benvenuti, G, Guizzardi
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Middle cerebral artery occlusion increases cerebral capillary permeability

Neurological Research, 1993
One hour after middle cerebral artery occlusion, the regional blood to brain transfer coefficient of alpha-aminoisobutyric acid was determined in eight barbiturate anaesthetized rats. The transfer coefficient (microliter/min-1/g-1) was significantly higher in the ischaemic cortex (10.6 +/- 2.3) than in the contralateral cortex (6.5 +/- 1.0).
M, Anwar, O, Costa, A K, Sinha, H R, Weiss   +3 more
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Benign Occlusion of the Middle Cerebral Artery

Cerebrovascular Diseases, 1993
Five patients were identified during a 10-year period. Angiography performed for other reasons documented occlusion of the middle cerebral artery (MCA) in all patients. MCA occlusions were located along the stem in all patients. Collateral circulation was variable (good in 2, fair in 2, poor in 1) and did not completely account for the benign state ...
Conrado J. Estol, Michael S. Pessin, Mary L. Anderson, Louis R. Caplan   +3 more
openaire   +1 more source

Outcome following occlusion of the middle cerebral artery

Acta Neurologica Scandinavica, 1991
Outcome was studied prospectively in 28 consecutive patients with occlusion of the middle cerebral artery (MCA). They comprise a subgroup of 101 consecutive patients with TIA or stroke less than or equal to 75 years of age, admitted within 72 h after the stroke. Cerebral angiography and CT-scan were performed within 1-2 days of admission.
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Occlusion and Reperfusion of the Middle Cerebral Artery

New England Journal of Medicine, 2007
A 65-year-old woman with chronic atrial fibrillation was admitted for an elective exchange of an implanted defibrillator for idiopathic dilated cardiomyopathy. To facilitate this procedure, warfarin was withheld for 5 days. Before the procedure was performed, acute-onset right hemiparesis and expressive dysphasia developed.
Ronan Ryan, David P. Brophy
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Middle Cerebral Artery Occlusion by an Intraluminal Suture Method

2017
Stroke represents the most common fatal neurological disease especially in highly developed countries. Even today, treatment options are very limited. The development of new therapeutic approaches replies, to a great extent, on experimental rodent models of focal cerebral ischemia.
Crupi, Rosalia, Di Paola, Rosanna, Esposito, Emanuela, Cuzzocrea, Salvatore   +3 more
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Transient occlusion of the middle cerebral artery.

JAMA, 1965
Four patients with arteriographically demonstrated occlusion of the main trunk of the middle cerebral artery were found, by subsequent arteriograms or postmortem examination, to have middle cerebral artery patency. Similar cases have been reported in the literature.
S A, Hollin, A, Silverstein
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Occlusion of the Middle Cerebral Artery in Rats

2008
To mimic cerebral ischemia leading to stroke in man, many animal models have been made which occlude brain arteries, transiently or permanently. These models are aimed at studying the morphological changes and the pathophysiology of stroke, and at screening and testing new neuroprotective or thrombolytic drugs.
Ertugrul Cam, Ertugrul Kilic, Burak Yulug, Marie-Françoise Ritz   +3 more
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