Results 321 to 330 of about 251,708 (339)
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Middle cerebral artery reconstruction
Surgical Neurology, 1985The authors have conducted an experimental study of the microanatomic features of the middle cerebral artery in unfixed human brains to assess the feasibility of reconstructive procedures within the Sylvian fissure. It was found that reconstructive procedures within the Sylvian fissure such as end-to-end, end-to-side, side-to-side, and grafting ...
J C, Artero +7 more
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Accessory middle cerebral artery associated with an accessory anterior cerebral artery
Surgical and Radiologic AnatomyAlthough both accessory middle cerebral artery (MCA) and accessory anterior cerebral artery (ACA) are not rare anatomical variations, their combination is rare and there are only a limited number of reports of such combinations.We report a case of accessory MCA associated with an accessory ACA diagnosed by magnetic resonance angiography (MRA).A 39-year-
Hideki Endo +2 more
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Neurosurgery, 1977
The author presents a discussion of research on cerebral arterial spasm. Arterial smooth muscle contraction, receptor and relaxation mechanisms are presented in the context of what is known about cerebral arterial spasm and the biochemistry of vascular smooth muscle.
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The author presents a discussion of research on cerebral arterial spasm. Arterial smooth muscle contraction, receptor and relaxation mechanisms are presented in the context of what is known about cerebral arterial spasm and the biochemistry of vascular smooth muscle.
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Posttraumatic Cerebral Arterial Spasm
Journal of Neurotrauma, 1995Posttraumatic cerebral arterial spasm (vasospasm) has been demonstrated in the past by angiography, and recently by transcranial Doppler ultrasonography. Posttraumatic vasospasm is a delayed complication that involves the large basal intracranial arteries (e.g., internal carotid, middle cerebral, basilar) and occurs in 25-40% of head trauma patient ...
NEIL A MARTIN +12 more
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Medullary Arteries in Cerebral Neoplasms
Acta Radiologica. Diagnosis, 1975In cerebral neoplasms, the visibility of long segments of the medullary arteries indicates white matter involvement by infiltrative or compressive disturbances. Relating the mass effect to the position of the medullary arteries should allow for differentiating a primary from a secondary avascular neoplasm. When the neoplasm is vascular, the presence of
A E, Rosenbaum, R A, Baker, W C, Schoene
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Cerebral Arterial Innervations in Man
Archives of Neurology, 1961In the past decade, a rising incidence of vascular disease in our aging population has brought about a spirited interest in investigations regarding the cause and pathogenesis of the various forms of vascular disease in man. During this period, a large number of scientific papers have been published dealing with the natural history, as well as with ...
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Aneurysms of the Posterior Cerebral Artery
Journal of Neurosurgery, 1969NEURYSMS of the posterior cerebral artery are unusual; their surgical treatment demands great care for the central perforating branches of this vessel irrigate the midbrain and thalamus while the main trunk nourishes the optic radiation and visual cortex. Experience has been gained with eight cases of which six were operated on, with one death (Table 1
C G, Drake, A L, Amacher
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Replaced posterior cerebral artery
Surgical and Radiologic AnatomyReplaced posterior cerebral artery (PCA), defined as a hyperplastic anterior choroidal artery (AChA) supplying all branches of the PCA, is an extremely rare anatomical variation. To the best of our knowledge, there are only a few reports of replaced PCA.Herein, we report a case of replaced PCA diagnosed by digital subtraction angiography.A 76-year-old ...
Hideki Endo +4 more
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Thrombosis of Major Cerebral Arteries
The British Journal of Radiology, 1954Twenty-three cases of carotid artery thrombosis, seven cases of middle cerebral artery thrombosis and one posterior cerebral artery thrombosis are recorded. A short survey of the literature is included and a few interesting features discussed.
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