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Total 338 results found since Jan 2013.

Borderzone Infarction and Small Vessel Disease in a Sample of Egyptian Stroke Patients: Differences and Similarities
Conclusion: Limb shaking, retinal claudication or syncope, with MRI showing rosary pattern of white matter hyperintensity, few microbleeds and markedly impaired perfusion favor the diagnosis of borderzone infarctions. On the other hand, presence of lacunae, FLAIR showing symmetrical WMH and microbleeds with minimal or no perfusion deficit suggests the diagnosis of small vessel disease.
Source: Neurology India - June 24, 2021 Category: Neurology Authors: Nevine M El Nahas Hany M Aref Taha K Alloush Nagia A Fahmy Khaled A Ahmed Ahmed A El Basiouny Mohamed A Tork Ahmed M Elbokl Hossam M Shokri Source Type: research

Referral Patterns of Central Retinal Artery Occlusion to an Academic Center Affiliated With a Stroke Center
Background: Central retinal artery occlusion (CRAO) is a medical emergency, and patients who present acutely should be immediately referred to the nearest stroke center. We evaluated practice patterns for CRAO management at one academic center over the last decade. Methods: This was a retrospective study on all adult patients diagnosed with a CRAO seen at one tertiary hospital and outpatient clinic affiliated with a comprehensive stroke center (“our institution”) from 2010 to 2020. Our electronic medical records were searched for CRAO diagnoses, and patient medical records were reviewed. The exclusion criter...
Source: Journal of Neuro-Ophthalmology - November 22, 2021 Category: Opthalmology Tags: Original Contribution Source Type: research

Retinoic Acid Prevents the Neuronal Damage Through the Regulation of Parvalbumin in an Ischemic Stroke Model
In conclusion, retinoic acid contributes to the preservation of neurons from ischemic stroke by controlling parvalbumin expression and apoptosis-related proteins.PMID:36245066 | DOI:10.1007/s11064-022-03769-9
Source: Neurochemical Research - October 16, 2022 Category: Neuroscience Authors: Ju-Bin Kang Dong-Ju Park Phil-Ok Koh Source Type: research

Retinal age gap as a predictive biomarker of stroke risk
The aim of this study is to investigate the association of retinal age gap with the risk of incident stroke and its predictive value for incident stroke.
Source: BMC Medicine - November 30, 2022 Category: Internal Medicine Authors: Zhuoting Zhu, Wenyi Hu, Ruiye Chen, Ruilin Xiong, Wei Wang, Xianwen Shang, Yifan Chen, Katerina Kiburg, Danli Shi, Shuang He, Yu Huang, Xueli Zhang, Shulin Tang, Jieshan Zeng, Honghua Yu, Xiaohong Yang & hellip; Tags: Research article Source Type: research

Association of Retinal Emboli in Asians With Ethnicity, Stroke, and Renal Disease
This population-based study examines the prevalence of and risk factors for retinal emboli and associations with ethnicity, stroke, and renal disease in a large, contemporary, multiethnic Asian population.
Source: JAMA Ophthalmology - October 1, 2017 Category: Opthalmology Source Type: research

Retinal Artery Occlusion Does Not Portend an Increased Risk of Stroke
The aim of this study was to determine the subsequent risk of stroke after a diagnosis of retinal artery occlusion (RAO). We hypothesized that the risk would be low and comparable to that of the general population. RAO is relatively rare and often incorrectly diagnosed. We believe our institution is in a unique position to investigate this relationship with both a high-volume eye center and vascular laboratory.
Source: Journal of Vascular Surgery - August 21, 2019 Category: Surgery Authors: David J. Laczynski, Sean P. Lyden, Joshua Gallop, James Bena, Francis J. Caputo Tags: Abstract from the 2019 Midwestern Vascular Surgical Society Annual Meeting Source Type: research

Retinal artery occlusion does not portend an increased risk of stroke
The aim of this study was to determine the subsequent risk of stroke after a diagnosis of retinal artery occlusion (RAO). We hypothesized that the risk would be low and comparable to that of the general population. RAO is relatively rare and often incorrectly diagnosed. We believe our institution is in a unique position to investigate this relationship with both a high-volume eye center and vascular laboratory.
Source: Journal of Vascular Surgery - December 12, 2019 Category: Surgery Authors: David J. Laczynski, Joshua Gallop, Sean P. Lyden, Jim Bena, Alex Yuan, Christopher J. Smolock, Francis J. Caputo Source Type: research

Management of Acute Central Retinal Artery Occlusion, a “Retinal Stroke”: An Institutional Series and Literature Review
Acute central retinal artery occlusion (CRAO) is an ophthalmologic emergency that often results in permanent vision loss. Over 25% are associated with acute cerebral ischemia. In the absence of existing Level I treatment options, this study aims to examine institutional practice patterns and review the literature to develop a formalized approach to the treatment of CRAO in the era of ischemic stroke protocols.
Source: Journal of Stroke and Cerebrovascular Diseases - December 11, 2020 Category: Neurology Authors: Katriel E. Lee, Christine Tschoe, Stephanie A. Coffman, Carol Kittel, Patrick A. Brown, Quang Vu, Kyle M. Fargen, Bartlett H. Hayes, Stacey Q. Wolfe Source Type: research

Stenosis Length and Degree Interact With the Risk of Cerebrovascular Events Related to Internal Carotid Artery Stenosis
Conclusion: We found a statistically insignificant tendency for the ultrasound-measured length of sICAS<70% to be longer than that of sICAS≥70%. Moreover, the ultrasound-measured length of sICAS<90% was significantly longer than that of sICAS 90%. Among patients with sICAS≥70%, the degree and length of stenosis were inversely correlated. Larger studies are needed before a clinical implication can be drawn from these results. Introduction Internal carotid artery stenosis (ICAS) causes around one-fifth of ischemic cerebrovascular stroke and has the highest risk of early stroke recurrence...
Source: Frontiers in Neurology - April 8, 2019 Category: Neurology Source Type: research