Zobrazeno 1 - 10
of 109
pro vyhledávání: '"L R, Wechsler"'
Autor:
P M, Meyers, H C, Schumacher, M J, Alexander, C P, Derdeyn, A J, Furlan, R T, Higashida, C J, Moran, R W, Tarr, D V, Heck, J A, Hirsch, M E, Jensen, I, Linfante, C G, McDougall, G M, Nesbit, P A, Rasmussen, T A, Tomsick, L R, Wechsler, J A, Wilson, J R, Wilson, O O, Zaidat
Publikováno v:
Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association. 18(6)
Stroke is the third leading cause of death in the USA, Canada, Europe, and Japan. According to the American Heart Association and the American Stroke Association, there are now 750 000 new strokes that occur each year, resulting in 200 000 deaths, or
Publikováno v:
Texas Heart Institute journal. 27(3)
We provide an overview of recent developments in carotid interventional technique and equipment, including new stents and emboli protection devices. The newer self-expanding stents lessen the problem of external stent compression associated with ball
Publikováno v:
Neuroimaging clinics of North America. 9(3)
Computed tomography can provide anatomic and functional information about the brain. The conventional CT of the brain can be coupled with a cerebral blood flow examination using the stable xenon CT technique and with a CT angiography. Distinct subgro
Publikováno v:
AJNR Am J Neuroradiol
PURPOSE: To review patients who have presented with acute strokes from a middle cerebral artery occlusion in whom in addition to the middle cerebral artery thromboembolus, an internal carotid artery occlusion has been present, and in whom angioplasty
Autor:
J. J. Schwarze, Michael A. Sloan, Viken L. Babikian, Val E. Pochay, Errol Baker, C. R. Gomez, L. R. Wechsler, L. D. DeWitt
Publikováno v:
Journal of neuroimaging : official journal of the American Society of Neuroimaging. 4(4)
The natural history of intracranial arterial stenoses remains relatively unknown. To monitor the progression of these lesions over time, the authors reviewed transcranial Doppler (TCD) laboratory reports at five hospitals for patients with angiograph
Publikováno v:
Journal of neuroimaging : official journal of the American Society of Neuroimaging. 3(3)
A project to pursue standardization of the performance and interpretation of transcranial Doppler studies was designed. Phase I consisted of a national survey of the current practice of transcranial Doppler in the United States. From 200 ultrasound l
Publikováno v:
Journal of Neurochemistry. 32:15-22
Amphetamine, a potent sympathomimetic amine, has powerful stimulant actions in the central nervous system. These actions are believed to be related to the influence of amphetamine on release and uptake of catecholamine neurotransmitters. The [14C]deo
Publikováno v:
Archives of neurology. 39(7)
• A 24-year-old woman took birth control pills and six months later severe headaches, convulsions, and hemiparesis on the left side developed. A computed tomographic scan showed multiple areas of subcortical hemorrhage in both hemispheres and an in
Autor:
L D DeWitt, L R Wechsler
Publikováno v:
Stroke. 19(7)
TCD recording of flow velocities in intracranial vessels was first described by Aaslid in 1982. The utility of this instrument becomes more apparent as it is used in different clinical settings and compared with angiographic findings (Figures 1 and 2
Publikováno v:
Stroke. 17(4)
We retrospectively reviewed the clinical course and angiograms of 15 patients with carotid siphon stenosis of 50% or greater. Fourteen had less than 50% stenosis at the origin of the ipsilateral internal carotid artery, and one had a greater degree o