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Total 387 results found since Jan 2013.

Ipsilateral Vocal Cord Paralysis After Acute Anterior Ischemic Stroke
CONCLUSION: Our case is a rare case of transient ipsilateral vocal cord paralysis associated with anterior unilateral cerebral ischemia. The paralysis resolved with improvement of the cerebral ischemic penumbra.PMID:33635769 | DOI:10.7812/TPP/20.104
Source: The Permanente journal - February 26, 2021 Category: General Medicine Authors: Khalid Sawalha Ahmed Abd Elazim Omar Hussein 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

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

A Case of Transient Global Amnesia: A Review and How It May Shed Further Insight into the Neurobiology of Delusions
Conclusion In closing, our patient’s episode of TGA combined with her emotional and perceptual response lends credence to the proposal of a “fear/paranoia” circuit in the genesis of paranoid delusions—a circuit incorporating amygdala, frontal, and parietal cortices. Here, neutral or irrelevant stimuli, thoughts, and percepts come to engender fear and anxiety, while dysfunction in frontoparietal circuitry engenders inappropriate social predictions and maladaptive inferences about the intentions of others.[54] Hippocampus relays information about contextual information based on past experiences and the current situat...
Source: Innovations in Clinical Neuroscience - April 1, 2016 Category: Neuroscience Authors: ICN Online Editor Tags: Anxiety Disorders Behavioral and Cognitive Neurology Case Report Cognition Current Issue Dementia Medical Issues Neurologic Systems and Symptoms Psychiatry Schizophrenia delusions hippocampus neurobiology Transient global amnesia Source Type: research

Clinico-Radiological Profile of Strokes in Kashmir Valley, North-West India: A Study from a University Hospital (P03.172)
CONCLUSIONS: Intracerebral hemorrhage was the commonest stroke-type observed in Kashmir accounting for close to two third of strokes with male preponderance.Disclosure: Dr. Shah has nothing to disclose. Dr. Bardi has nothing to disclose. Dr. Dar has nothing to disclose.
Source: Neurology - February 14, 2013 Category: Neurology Authors: Shah, P., Bardi, G., Dar, A. Tags: P03 Cerebrovascular Disease III Source Type: research

Monocyte count at onset predicts poststroke outcomes during a 90 ‐day follow‐up
ConclusionsSmoker had more severe AIS and higher leucocytes and adhesion molecule levels. In the overall cohort, monocyte count was an independent predictor of worse poststroke outcome. Although larger trials are needed, monocyte count might be a cheap prognostic parameter in AIS.
Source: European Journal of Clinical Investigation - September 2, 2017 Category: General Medicine Authors: Luca Liberale, Fabrizio Montecucco, Aldo Bonaventura, Ilaria Casetta, Silva Seraceni, Alessandro Trentini, Marina Padroni, Franco Dallegri, Enrico Fainardi, Federico Carbone Tags: Original Article Source Type: research

A pulmonary vein thrombus in a patient with autonomic nervous dysfunction
Publication date: Available online 8 May 2015 Source:IJC Heart & Vasculature Author(s): Hidekazu Takeuchi Ischemic stroke is a serious clinical problem, and preventing ischemic stroke is an important clinical target. Left atrial thrombus is a known cause of ischemic stroke. In 2015, I reported that nearly all left atrial thrombi result from a pulmonary vein thrombus (PVT), indicating that PVT is associated with ischemic stroke. However, the relationship between PVT and autonomic nervous function is unknown. Although PVT is believed to be rare, since 2012, I have reported several cases of PVT in elderly patients w...
Source: IJC Heart and Vasculature - May 9, 2015 Category: Cardiology Source Type: research

Inflammation May Be the Culprit Behind Our Deadliest Diseases
In the early days of my medical residency, I met a man whom we’ll call Jason. He arrived to our emergency room on a holiday, nonchalant yet amiable, and complained of mild chest pain. Jason was tall and trim, with a strong South Boston accent and fingertips still faintly stained from his last home-improvement project. He was only 45 years old, but he looked much younger. He didn’t smoke, barely drank alcohol, and his cholesterol levels had always been normal. No one in his family had a history of heart disease. He asked us if we could work quickly—he wanted to be home for dinner with his daughters. [time-...
Source: TIME: Health - April 11, 2023 Category: Consumer Health News Authors: Shilpa Ravella Tags: Uncategorized freelance health Source Type: news

Intracerebral Hemorrhage Associated with Oral Phenylephrine Use (P5.138)
CONCLUSION: It is scientifically plausible that Phe may cause strokes given that it is consistent with the pharmacological properties and adverse event profiles of similar amphetamine-like sympathomimetics. As RCVS has been well-described in association with over the counter sympathomimetics, these lines of evidence support a likely, although not definitive, causal relationship between Phe and ICH.Disclosure: Dr. Tark has nothing to disclose. Dr. Messe has received personal compensation for activities with GlaxoSmithKline, Inc. Dr. Messe has received research support from WL Gore, and GlaxoSmithKline, Inc. Dr. Balucani has...
Source: Neurology - April 9, 2014 Category: Neurology Authors: Tark, B., Messe, S., Balucani, C., Levine, S. Tags: Cerebrovascular Disease and Interventional Neurology: Intracerebral Hemorrhage and Other Hemorrhages Source Type: research

The Biggest Medical Stories You May Have Missed In 2015
SPECIAL FROM Next Avenue By Craig Bowron As we head into the New Year, let’s take a look back and see what lessons we should have learned from medical science in 2015. The New England Journal of Medicine’s publication Journal Watch provides physicians and other health care providers with expert analysis of the most recent medical research. Below is a brief synopsis of what the Journal Watch editors felt were the most important stories in general medicine for the year 2015. While you likely heard about a couple, others probably escaped your radar. Getting Aggressive with Strokes We’re familiar with the id...
Source: Science - The Huffington Post - January 15, 2016 Category: Science Source Type: news

Combination of Dexmedetomidine and Ketamine for Magnetic Resonance Imaging Sedation
Conclusions: The efficacy of DEX–KET sedation was comparable to that of midazolam for MRI examination. DEX–KET was related to shorter scan time and lower occurrence of complications compared to midazolam. Introduction Neurocritically ill patients often require brain magnetic resonance imaging (MRI) in addition to conventional neurological evaluations. Brain MRI can reveal structural lesions with a high sensitivity due to its excellent spatial resolution and enhanced soft tissue contrast (1–3). To acquire MRI images, patients' cooperation is imperative. However, keeping patients with ...
Source: Frontiers in Neurology - April 23, 2019 Category: Neurology Source Type: research

Hypertensive cerebral hemorrhage with undetectable plasma vascular endothelial growth factor levels in a patient receiving intravitreal injection of aflibercept for bilateral diabetic macular edema: a case report
ConclusionThis case suggests that hypertension and resultant cerebral hemorrhage can occur in patients with diabetic macular edema when plasma vascular endothelial growth factor levels are systemically decreased below the detection limit for a prolonged time after local injections of anti-vascular endothelial growth factor agents into the vitreous cavity. Therefore, severely reduced plasma vascular endothelial growth factor levels could be a higher risk factor to develop generally infrequent stroke. Ophthalmologists should be aware of possible severe reduction of plasma vascular endothelial growth factor levels and resulta...
Source: Journal of Medical Case Reports - July 27, 2021 Category: General Medicine Source Type: research

Natural history of carotid artery free-floating thrombus —A single center, consecutive cohort analysis
ConclusionThe risk of recurrent ischaemic events in patients with CFFT is high, especially in the first week after diagnosis. Prospective studies are needed to further investigate the optimal management of these patients.
Source: Frontiers in Neurology - September 27, 2022 Category: Neurology Source Type: research

Contribution of vascular ultrasonography in patients with ischemic strokes in Brazzaville (Congo).
CONCLUSION: This preliminary study confirms the existence of carotid atherosclerosis anomalies during ischemic strokes. These lesions, though non-significant, must nevertheless be taken into consideration when searching for the cause of stroke in high-risk vascular patients. PMID: 24680313 [PubMed - as supplied by publisher]
Source: Journal des Maladies Vasculaires - March 25, 2014 Category: Cardiology Authors: Ikama SM, Nsitou BM, Ossou-Nguiet PM, Otiobanda GF, Matali E Tags: J Mal Vasc Source Type: research

Osteoporosis as an independent risk factor for silent brain infarction and white matter changes in men and women: the PRESENT project
Conclusions Severe bone mass loss may be an independent risk factor for brain WMC/SI in men and women. Low BMD may cause brain WMC/SI in the step that leads to stroke. Although there are well-designed studies on the prevention of cerebral infarction in patients with brain WMC/SI, a specific prevention method, such as aspirin, should be used for patients with low BMD who have WMC/SI. Screening for low BMD as an independent vascular risk factor in healthy subjects may be required to prevent stroke.
Source: Osteoporosis International - September 26, 2014 Category: Orthopaedics Source Type: research