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Procedure: Angiography
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Total 103 results found since Jan 2013.

The diagnosis of intracranial artery stenosis in patients with stroke by transcranial Doppler ultrasound: A meta-analysis
CONCLUSION: Doppler ultrasound has good consistency with conventional methods for the diagnosis of intracranial artery stenosis in patients with a history of stroke. Different reference standards may affect sensitivity and specificity; when CTA was used as the reference standard, the consistency of the TCD in the diagnosis of intracranial artery stenosis in stroke patients was relatively good.PMID:37661896 | DOI:10.3233/THC-220844
Source: Technology and Health Care - September 4, 2023 Category: Medical Devices Authors: Wen-Juan Liu Source Type: research

Contrast-enhanced ultrasound perfusion patterns and serum lipid signatures of vulnerable carotid artery plaque in predicting stroke: A cohort study of carotid stenosis in Chinese patients.
CONCLUSION: A high level of CEUS perfusion and increased serum FFA levels are indicative of vulnerable carotid plaques, which may be useful for the prediction of stroke in patients with carotid artery disease. PMID: 32039838 [PubMed - as supplied by publisher]
Source: Clinical Hemorheology and Microcirculation - February 6, 2020 Category: Hematology Authors: Huang Y, Liu Q, Xu J, Zhu W, Jiang J, Tang L, Chen M Tags: Clin Hemorheol Microcirc Source Type: research

Geographic and Sex Difference in the Distribution of Intracranial Atherosclerosis in China Clinical Sciences
Conclusions— There exists geographic and sex difference in the distribution of symptomatic ICAS in China. Public health measures should strengthen improving social determinants of health and risk factor prevention/control in high-risk populations for decreasing stroke risk.
Source: Stroke - July 22, 2013 Category: Neurology Authors: Pu, Y., Liu, L., Wang, Y., Zou, X., Pan, Y., Soo, Y., Leung, T., Zhao, X., Wong, K. S., Wang, Y., on behalf of the Chinese IntraCranial AtheroSclerosis (CICAS) Study Group Tags: Risk Factors, Acute Cerebral Infarction Clinical Sciences Source Type: research

Dietary Glycemic Index and Glycemic Load in Relation to Atherosclerotic Stenosis of Carotid and Cardiovascular Risk Factors in Ischemic Stroke Patients.
CONCLUSION: Higher GI and GL were positively associated with a higher degree of carotid stenosis in these Chinese cerebral infarction patients, especially in younger patients and women. PMID: 32147606 [PubMed - as supplied by publisher]
Source: Journal of Atherosclerosis and Thrombosis - March 11, 2020 Category: Cardiology Tags: J Atheroscler Thromb Source Type: research

Bridging Therapy for Acute Stroke as the Initial Manifestation of Takayasu Arteritis: A Case Report and Review of Literature
We report a rare case of a patient with TA initially presenting with AIS treated with bridging therapy with full recovery of neurological function. Bridging therapy should be taken into consideration for AIS in patients with TA. Further study is needed in this regard.
Source: Frontiers in Immunology - April 30, 2021 Category: Allergy & Immunology Source Type: research

Safety and efficacy of adjunct tirofiban treatment following mechanical thrombectomy for acute ischemic stroke patients with large vessel occlusion (LVO) resulting in successful reperfusion
CONCLUSION: Adjunct tirofiban treatment following MT for AIS patients with LVO that resulted in successful reperfusion on DSA was not correlated with the increased risk of safety endpoints on sICH, ICH, and 3-month mortality, and it may be associated with a lower 3-month mRS score.PMID:36358016 | DOI:10.1177/15910199221138883
Source: Interventional Neuroradiology - November 11, 2022 Category: Radiology Authors: Hai-Long Zhong Teng-Fei Zhou Ying-Kun He Tian-Xiao Li Zhao-Shuo Li Source Type: research

Mechanical thrombectomy for a 12-year-old boy with acute ischemic stroke: A case report
Conclusions: Mechanical thrombectomy can be performed safely for children with AIS, but needs a further research with large samples.
Source: Medicine - July 24, 2020 Category: Internal Medicine Tags: Research Article: Clinical Case Report Source Type: research

P-001 Non-contrast CT alone versus combined CT plus CTA or MRA selection for thrombectomy in acute ischemic stroke: analysis of the angel-act registry
DiscussionIn patients selected for MT using non-contrast CT alone versus CT combined with CTA/MRA, we found improved procedural outcomes (shorten door-to-reperfusion time) and similar clinical outcomes and safety profiles. Our real-world findings indicate MT can be safely and effectively performed in hospitals lacking 24/7 access to immediate CTA or MRA. The beneficial effect of using non-contrast CT-only may be present in patients with ultra-early symptoms to ED arrival (within the first hour) and should be further evaluated.Disclosures G. Ma: None. M. Mokin: None. B. Jia: None. A. P. Jadhav: None. X. Tong: None. D. Mo: N...
Source: Journal of NeuroInterventional Surgery - July 26, 2021 Category: Neurosurgery Authors: Ma, G., Mokin, M., Jia, B., Jadhav, A., Tong, X., Mo, D., Ma, N., Gao, F., Huo, X., Luo, G., Song, L., Sun, X., Deng, Y., Wang, A., Zhang, X., Gui, L., Song, C., Peng, Y., Wu, J., Zhao, S., Zhao, J., Zhou, Z., Miao, Z., Ren, Z. Tags: Oral poster abstracts Source Type: research

Correlation Between Intracranial Arterial Calcification and Imaging of Cerebral Small Vessel Disease
Conclusion: Intracranial artery calcification is common in patients with ischemic cerebrovascular disease and the intracranial carotid artery is most frequently affected. Intracranial arterial calcifications might be associated with imaging markers of SVD and are highly correlated with WMHs, lacunes, and CMBs. Quantification of calcification on CT provides additional information on the pathophysiology of SVD. Intracranial arterial calcification could act as a potential marker of SVD. Introduction Atherosclerosis is a systemic vascular process that is considered a major cause of cerebrovascular and cardiovascular di...
Source: Frontiers in Neurology - April 30, 2019 Category: Neurology Source Type: research

Consecutive Slides on Axial View Is More Effective Than Transversal Diameter to Differentiate Mechanisms of Single Subcortical Infarctions in the Lenticulostriate Artery Territory
Conclusion: Consecutive slides on axial view (≥4 consecutive slices) might be more effective than transversal diameter to identify the atherosclerotic mechanisms of SSIs in the lenticulostriate artery territory. Clinical Trial Registration: http://www.clinicaltrials.gov. Unique identifier: NCT00664846 Introduction Single subcortical infarctions (SSIs) have been considered to be caused by lipohyalinosis degeneration in small artery disease, traditionally called lacunar infarct (1). However, atherosclerosis occurring in the parental artery blocking the orifice of the branch artery or atherosclerosis in the p...
Source: Frontiers in Neurology - April 8, 2019 Category: Neurology Source Type: research

Neurological Involvement in Primary Systemic Vasculitis
Conclusion Neurological involvement is a common complication of PSV (Table 1), and neurologists play an important role in the identification and diagnosis of PSV patients with otherwise unexplained neurological symptoms as their chief complaint. This article summarizes the neurological manifestations of PSV and hopes to improve neuroscientists' understanding of this broad range of diseases. TABLE 1 Table 1. Common CNS and PNS involvements of primary systemic vasculitis. Author Contributions SZ conceived the article and wrote the manuscript. DY and GT reviewed and edited the manuscript. All authors ...
Source: Frontiers in Neurology - April 25, 2019 Category: Neurology Source Type: research

Prevalence and Risk Factors for Unruptured Intracranial Aneurysms in the Population at High Risk for Aneurysm in the Rural Areas of Tianjin
This study used random sampling to recruit participants with a family history of stroke among rural residents in Jixian, Tianjin, China. All participants underwent a questionnaire survey, physical examination, and cervical computed tomography angiography (CTA). CTA data were used to determine whether the subjects had UIA. The relationship between relevant factors and UIA was assessed using logistic regression analysis. A total of 281 residents were recruited in this study, with a mean age of 50.9 years. The prevalence of UIA in those with a family history of stroke was 10.3% overall (9.8% among men and 10.9% among women). ...
Source: Frontiers in Neurology - March 23, 2022 Category: Neurology Source Type: research