Results 181 to 190 of about 180,972 (234)
Anterior Cerebral Artery-Radial Artery-Anterior Cerebral Artery Bypass [PDF]
, 2021 For a complex intracranial aneurysm originating from the A2 and beyond, in situ side-to-side bypass may be sufficient for cerebral revascularization with aneurysm trapping. Reanastomosis and reimplantation may also be considered alternative treatment modalities. However, in some specific cases with contradictions to all abovementioned bypass techniques,
Jianping Song, Wei Zhu
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Archives of Neurology And Psychiatry, 1952
THE ROLE of vasomotor nerve fibers in the regulation of the caliber of intracranial arteries remains an important clinical and experimental problem. Numerous clinical reports have attested to the benefits of cervical sympathectomy by surgical or chemical means in the treatment of demonstrable or presumed cerebral circulatory disorders.
Kenneth M. Browne +2 more
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THE ROLE of vasomotor nerve fibers in the regulation of the caliber of intracranial arteries remains an important clinical and experimental problem. Numerous clinical reports have attested to the benefits of cervical sympathectomy by surgical or chemical means in the treatment of demonstrable or presumed cerebral circulatory disorders.
Kenneth M. Browne +2 more
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Anterior Cerebral Artery-Anterior Cerebral Artery Bypass
2021The anterior cerebral artery (ACA) can be defined as two main parts by the anterior communicating artery (ACoA): the horizontal part/the precommunicating segment and the vertical part/the postcommunicating segment. The bilateral ACAs run in parallel in the interhemispheric fissure beyond the ACoA, providing the advantage of an intracranial (IC)-IC ...
Wei Zhu, Qingzhu An, Peiliang Li
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Middle Cerebral Artery-Middle Cerebral Artery Bypass
2021In this in situ bypass technique, a side-to-side anastomosis of the arteries distal and adjacent to the aneurysm is achieved. The advantages of this method include avoiding the radial artery as the donor artery and subsequent cervical incision, achieving complete restoration of the skull bone flap, and obtaining a similar diameter between the donor and
Wei Zhu, Zixiao Yang
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Posterior Cerebral Artery-Posterior Cerebral Artery Bypass
2021Reconstruction of posterior cerebral artery (PCA) could be performed with superficial temporal artery-PCA (STA-PCA) bypass, in situ PCA-superior cerebellar artery (PCA-SCA) bypass, or P2-P2 reanastomosis. The PCA and SCA are anatomically parallel; however, the PCA caliber is typically double that of the SCA, which limits the utility of PCA-SCA bypass ...
Qi Yue, Xiaowen Wang, Wei Zhu
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Cerebral arterial fenestration
Computerized Radiology, 1987Fenestration or duplication of a cerebral vessel is a rare congenital variation which most commonly involves the vertebral artery and is usually of no clinical significance. Fenestrations may have associated aneurysms remote to the anomaly or involving the proximal bifurcation of the fenestration.
Robin E. Osborn, Gerald R. Kirk
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Clinical Radiology, 1963
Summary Report is made of the investigation of a patient suspected of having a vascular lesion in the posterior fossa. Pneumo-encephalographic and angiographic studies showed this to be an ectatic basilar artery with ‘berry’ aneurysm formation at its bifurcation deforming the floor of the third ventricle.
M.G.F. Donnan, P.F. Bladin
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Summary Report is made of the investigation of a patient suspected of having a vascular lesion in the posterior fossa. Pneumo-encephalographic and angiographic studies showed this to be an ectatic basilar artery with ‘berry’ aneurysm formation at its bifurcation deforming the floor of the third ventricle.
M.G.F. Donnan, P.F. Bladin
openaire +3 more sources