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Condition: Thrombosis
Procedure: Angiography
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Total 885 results found since Jan 2013.
Comparison of magnetic resonance angiography techniques to brain digital subtraction arteriography in the setting of mechanical thrombectomy: A non-inferiority study
CONCLUSION: Both MRA techniques are inferior to brain DSA in localizing arterial occlusions in LVO-AIS patients despite addressing the migratory nature of the thrombus.PMID:35148908 | DOI:10.1016/j.neurol.2021.12.009
Source: Revue Neurologique - February 12, 2022 Category: Neurology Authors: A Bani-Sadr M Aguilera M Cappucci M Hermier R Ameli A Filip R Riva C Tuttle T-H Cho L Mechtouff N Nighoghossian O Eker Y Berthezene Source Type: research
Mechanical Thrombectomy for M1 Subocclusive Thrombus With Lateral Lenticulostriate Artery Occlusion: A Case Report and Literature Review
This article describes a treatment strategy for M1 subocclusive thrombus, focusing on the indications for mechanical thrombectomy. A 58-year-old male on admission for pneumonia had a sudden onset of dysarthria and motor deficits. He has a history of dilated cardiomyopathy and underwent left ventricular assist device implantation 3 years ago. At onset, his National Institutes of Health Stroke Scale (NIHSS) score was nine. Computed tomography angiography demonstrated a filling defect in the distal right M1 segment of the middle cerebral artery. Angiography confirmed the presence of a subocclusive thrombus within the distal r...
Source: Frontiers in Neurology - February 7, 2022 Category: Neurology Source Type: research
Hemodynamic Differences Between Basilar Artery Fenestration and Normal Vertebrobasilar Artery: A Pilot Study
Conclusions: This pilot study suggested that hemodynamic differences between BAF and normal vertebrobasilar artery across multiple shear flow parameters. The disturbed flow in the BAF may increase the risk of thrombus formation, plaque instability, and subsequent ischemic cerebrovascular events. These should be confirmed by future studies.
Source: Frontiers in Neurology - January 13, 2022 Category: Neurology Source Type: research
Arterial intracranial thrombosis as the first manifestation of vaccine-induced immune thrombotic thrombocytopenia (VITT): a case report
We describe a severe case of vaccine-induced immune thrombotic thrombocytopenia (VITT) after the first dose of the ChAdOx1 nCoV-19 vaccine leading to massive ischemic stroke.MethodsA 42-year-old woman developed acute left hemiparesis (NIHSS 12) 9 days after the first vaccine dose.ResultsThe blood tests revealed low platelets (70 103/ μL) and severe increment of D-dimer (70,745 ng/mL FEU). Brain non-contrast computed tomography and multiphasic CT angiography demonstrated a right middle cerebral artery occlusion. The patient was treated with primary thrombectomy, steroids, immunoglobulin, and fondaparinux. Despite the tr...
Source: Neurological Sciences - January 13, 2022 Category: Neurology Source Type: research
Identification of Symptomatic Carotid Artery Plaque: A Three-Item Scale Combined Angiography With Optical Coherence Tomography
Conclusion: The three-item scale comprising HDL-C <0.925 mmol/L, angiographical irregular plaque, and white thrombus detected by OCT may provide information to identify symptomatic carotid plaque. Further large-scale studies are required to validate whether the symptomatic carotid plaque scale is clinically valuable in recognizing carotid atherosclerosis in the early stages.PMID:34955737 | PMC:PMC8702715 | DOI:10.3389/fnins.2021.792437
Source: Atherosclerosis - December 27, 2021 Category: Cardiology Authors: Qingwen Yang Hongquan Guo Xuan Shi Xiaohui Xu Mingming Zha Haodi Cai Dahong Yang Feihong Huang Xiaohao Zhang Qiushi Lv Rui Liu Xinfeng Liu Source Type: research
Intraarterial urokinase for thrombus migration after mechanical thrombectomy for large vessel ischemic stroke
CONCLUSION: The results of this study suggest that intraarterial urokinase for MeVO with thrombus migration after MT may safely improve angiographic reperfusion.PMID:34939475 | DOI:10.1177/15910199211069464
Source: Interventional Neuroradiology - December 23, 2021 Category: Radiology Authors: Hiroaki Neki Takehiro Katano Takuma Maeda Aoto Shibata Hiroyuki Komine Yuichiro Kikkawa Source Type: research
Importance of computed tomography angiography in acute/hyperacute ischemic stroke
CONCLUSION: In the evaluation of patients with acute/hyperacute strokes, CTA provides important information, identifying occlusion, as well as helping define the etiology and inform decisions regarding treatment.PMID:34866695 | PMC:PMC8630949 | DOI:10.1590/0100-3984.2020.0168
Source: Atherosclerosis - December 6, 2021 Category: Cardiology Authors: Bruna Arrais Dias Karenn Barros Bezerra Alexandre S érgio de Araújo Bezerra Vanessa Garcia Santana Raquel Rodrigues Borges Juliana Cavalcanti de Freitas Reinaux Daniel Lima Souza Fernando Bisinoto Maluf Source Type: research
