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Clinical neurology and neurosurgery (Dutch-Flemish ed. Print), 2023
OBJECTIVE The anterior choroidal artery territory (AChA) infarction has a high rate of progression and poor functional prognosis. The aim of the study is to search for fast and convenient biomarkers to forecast the early progression of acute AChA ...
Ning Zhao +4 more
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OBJECTIVE The anterior choroidal artery territory (AChA) infarction has a high rate of progression and poor functional prognosis. The aim of the study is to search for fast and convenient biomarkers to forecast the early progression of acute AChA ...
Ning Zhao +4 more
semanticscholar +1 more source
The anterior choroidal artery syndrome
Neuroradiology, 1994The distribution of the anterior choroidal artery (AChA) was analysed on coronal, sagittal and axial microangiograms of cadaver brains. On axial sections, the territory of the AChA was confined to an arcuate zone between the striatum anterolaterally and the thalamus posteromedially. On sagittal sections, fine vessels from the cisternal part of the AChA
S, Takahashi +3 more
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Anterior choroidal artery aneurysm and stroke
Neurology, 1996We report the unique combination of a mid anterior choroidal artery (AChA) aneurysm and ischemic stroke presenting as a movement disorder in a young man. The mechanism for stroke in the AChA territory may either reflect a cause or an effect of aneurysm formation. We provide evidence for both arguments and speculate on the anatomic basis for the initial
L B, Morgenstern +2 more
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Distal anterior choroidal artery aneurysms
Surgical Neurology, 2007Distal AChoA aneurysms are quite rare. Only 12 operated cases have been reported in the English medical literature. Treatment of these aneurysms is also difficult because of their deep location, small size, and angioarchitecture.The authors report 2 additional patients with aneurysms, arising from the distal AChoA and located within the temporal horn ...
Ozgen, Tuncalp, Arat, Anil, Inci, Servet
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Anatomy of the Anterior Choroidal Artery in the Dog
Archives of Neurology, 1966THE PRECISE role of the choroid plexus in the production and mass movement of cerebrospinal fluid (CSF) remains unsettled, and even the long-accepted interpretation of experiments conducted by Dandy in 1919 has been challenged. 1 Whatever role may be assigned to the choroid plexus, the blood supply of this vascular structure is critical.
V, Bertan, C B, Wilson
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Archives of Neurology, 1965
Introduction IT IS REPORTED that the anterior choroidal artery supplies the posterior limb of the internal capsule, parts of the basal ganglia, the optic radiation, the lateral geniculate body, the choroid plexus, and other structures. 1-4 Clinically, occlusion of this artery is extremely rare, and only a few cases have been reported in the ...
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Introduction IT IS REPORTED that the anterior choroidal artery supplies the posterior limb of the internal capsule, parts of the basal ganglia, the optic radiation, the lateral geniculate body, the choroid plexus, and other structures. 1-4 Clinically, occlusion of this artery is extremely rare, and only a few cases have been reported in the ...
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Microsurgical anatomy of the anterior choroidal artery
Surgical and Radiologic Anatomy, 1996In this study, the authors present the results of 50 dissections of the anterior choroidal a. in man. Fifty cerebral hemispheres were prepared with the classic techniques of preservation and vascular injection. An ectopic origin was observed in 4% of cases. The intracisternal segment of the anterior choroidal a.
X, Morandi +5 more
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Journal of Neurosurgery
OBJECTIVE Anterior choroidal artery (AChA) aneurysms account for 2%-5% of all intracranial aneurysms. Treatment considerations include microsurgical clipping, flow diversion, or coiling with or without adjunctive devices.
P. Barhouse +4 more
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OBJECTIVE Anterior choroidal artery (AChA) aneurysms account for 2%-5% of all intracranial aneurysms. Treatment considerations include microsurgical clipping, flow diversion, or coiling with or without adjunctive devices.
P. Barhouse +4 more
semanticscholar +1 more source
Microsurgical anatomy of the anterior choroidal artery
Acta Neurochirurgica, 1988The anterior choroidal artery (A.ch.a.) was studied in 140 hemispheres of the human brain. In 50 specimens the artery was cannulated and perfused with acrylic resin, in 20 specimens the A.ch.a., was selectively cannulated and perfused with dye. The artery then was microsurgically dissected and photographically documented. The site of origin of the A.ch.
S, Hussein, R R, Renella, H, Dietz
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Anterior Choroidal Artery Syndrome
Archives of Neurology, 1985To the Editor. —Drs Ferro and Kertesz1presented an interesting case of neglect associated with infarction of the posterior internal capsule. To further elucidate, I wish to point out that their patient actually has an occlusion of the anterior choroidal artery.
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