Anterior Communicating Artery
Endoscopic anatomical study on anterior communicating artery aneurysm surgery by endonasal transphenoidal approach
... of anterior communicating artery ...the anterior communicating artery aneurysm and so on ...for anterior communicating artery aneurysm surgery, and then ...
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An Anatomical study of the Anterior Communicating Artery in South Indian Population
... Anterior communicating artery (ACoA) is the most preferable site for aneurysm formation (31.7%) 3 of all aneurysms, and nearly 91.2% of all anterior cerebral artery aneurysms. ...
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Analysis of Morphological Parameters to Differentiate Rupture Status in Anterior Communicating Artery Aneurysms
... of anterior communicating artery is notably more complex than in other areas of the intracranial circulation [24,25,26] due to the relative dominance of A1 arteries, configuration of A2 arteries, and ...
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Endovascular Treatment of Anterior Communicating Artery Aneurysms: A Systematic Review and Meta Analysis
... RESULTS: Fourteen studies, consisting of 1552 treated anterior communicating artery aneurysms, were included in this meta-analysis. The rate of immediate and long-term complete and near-complete ...
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A Study of Variations of Anterior Cerebral Artery and Anterior Communicating Artery
... This is to certify that this dissertation entitled “A STUDY OF VARIATIONS OF ANTERIOR CEREBRAL ARTERY AND ANTERIOR COMMUNICATING ARTERY” is a bonafide record of the research work done ...
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Stent Assisted Embolization of Wide Neck Anterior Communicating Artery Aneurysms: Review of 21 Consecutive Cases
... All procedures were performed with the patient under general anes- thesia. Both conventional and rotational intra-arterial DSA were per- formed for 3D reconstruction in all patients. After systemic hepa- rinization, a ...
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Hemodynamic Patterns of Anterior Communicating Artery Aneurysms: A Possible Association with Rupture
... parent artery was an attempt to group them in a logical ...parent artery flows, the frequency of being ruptured appears to increase (types C and D were 87% and 67%, ...parent artery inflow appears to ...
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Vascular Geometry Change Because of Endovascular Stent Placement for Anterior Communicating Artery Aneurysms
... A guiding catheter was placed in the distal internal carotid artery. Neuroform stents (Boston Scientific, Natick, Massachusetts) were used to treat these wide-neck AcomA aneurysms. All the aneurysms were treated ...
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Patient Outcomes and Cerebral Infarction after Ruptured Anterior Communicating Artery Aneurysm Treatment
... clipped patients compared with coiled patients in our study (OR, 8.5; 95% CI, 1.9 – 62.3). Prior studies have shown that cerebral infarction and encephalomalacia in the frontal lobes is more com- FIG 1. Recurrent ...
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MR Imaging of Subcallosal Artery Infarct Causing Amnesia after Surgery for Anterior Communicating Artery Aneurysm
... likely due to occlusion of the subcallosal artery. In the series of reports by Proust et al using thin-section 1.5T 2D MR imaging (axial FLAIR images, 5-mm-thick; axial T2-weighted images, 2-mm-thick; axial ...
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Outcome of Surgically Managed Ruptured Anterior Communicating Artery Aneurysms- An Observational Study
... This study was conducted in Department of neurosurgery, Government Medical College, Trivandrum. A total of 124 patients who were operated for A Com Artery Aneurysm from 01/01/2011 to 30/06/2017 were included in ...
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Color Doppler Imaging of Intracranial Vessels in the Neonate
... The video recordings were reviewed by two radiologists for the following arteries: anterior cerebral A 1 segments and segments distal to the anterior communicating artery, consisting of [r] ...
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Angioarchitectures and Hemodynamic Characteristics of Posterior Communicating Artery Aneurysms and Their Association with Rupture Status
... We have constructed a data base of intracranial aneurysms that have been imaged with 3D rotational angiography. In addition to the 3D rotational angiography images, the data base contains ano- nymized patient and ...
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Flow diversion covering the M1 origin as a last resort
... This was a retrospective cohort study using an Institutional Review Board-approved, prospec- tively collected database of aneurysm patients at a tertiary medical centre. The treatment decision was based on (a) high risk ...
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Analysis of gene expression in intracranial aneurysms
... ACA: Anterior carotid artery; ACoA: Anterior communicating artery; ATN1: Atrophin-1; BBB: Blood-brain barrier; CAMs: Cell adhesion molecules; DEGs: Differentially expressed genes; DSA: ...
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Successful recanalization for internal carotid artery occlusion with persistent primitive trigeminal artery manifesting only as ischemia of the posterior circulation
... trigeminal artery (PPTA) manifesting only as ischemia of the posterior ...the anterior communicating artery, ICA occlusion and basilar artery (BA) occlusion were represented on the ...
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One Year Angiographic Follow Up after WEB SL Endovascular Treatment of Wide Neck Bifurcation Intracranial Aneurysms
... Eight patients (5 men and 3 women) with 8 wide-neck intracra- nial aneurysms were prospectively included during the study pe- riod. The mean age of these patients was 58 years (range, 44 –70 years). Three aneurysms were ...
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Endovascular Treatment of Unruptured Intracranial Aneurysms
... Case 3 was that of a 61-year-old male patient who experi- enced one episode of dizziness. He underwent MR imaging, which revealed an anterior communicating artery aneurysm. He had no history of ...
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Results of 101 Aneurysms Treated with Polyglycolic/Polylactic Acid Microfilament Nexus Coils Compared with Historical Controls Treated with Standard Coils
... cerebral artery and one 10-mm aneurysm in the anterior communicating artery) treated with balloon-assisted coiling, the first inserted Nexus coil did not retain its shape after insertion with ...
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The role of the circle of Willis in internal carotid artery stenosis and anatomical variations: a computational study based on a patient-specific three-dimensional model
... feeding artery, a rupture of intracranial aneurysms, the embolic phenomena or the surgical ...single anterior communicating artery (ACoA), paired anterior cerebral arteries (ACA), ...
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