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Condition: Vertigo

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Total 456 results found since Jan 2013.

Recent Advances in Cerebellar Ischemic Stroke Syndromes Causing Vertigo and Hearing Loss.
Abstract Cerebellar ischemic stroke is one of the common causes of vascular vertigo. It usually accompanies other neurological symptoms or signs, but a small infarct in the cerebellum can present with vertigo without other localizing symptoms. Approximately 11 % of the patients with isolated cerebellar infarction simulated acute peripheral vestibulopathy, and most patients had an infarct in the territory of the medial branch of the posterior inferior cerebellar artery (PICA). A head impulse test can differentiate acute isolated vertigo associated with PICA territory cerebellar infarction from more benign disorder...
Source: Cerebellum - November 17, 2015 Category: Neuroscience Authors: Kim HA, Yi HA, Lee H Tags: Cerebellum Source Type: research

Clinical and Imaging Characteristics of Arteriopathy Subtypes in Children with Arterial Ischemic Stroke: Results of the VIPS Study PEDIATRICS
CONCLUSIONS: Childhood arteriopathy subtypes have some typical features that aid diagnosis. Better imaging methods, including vessel wall imaging, are needed for improved classification of focal cerebral arteriopathy of childhood.
Source: American Journal of Neuroradiology - November 15, 2017 Category: Radiology Authors: Wintermark, M., Hills, N. K., DeVeber, G. A., Barkovich, A. J., Bernard, T. J., Friedman, N. R., Mackay, M. T., Kirton, A., Zhu, G., Leiva-Salinas, C., Hou, Q., Fullerton, H. J., the VIPS Investigators Tags: PEDIATRICS Source Type: research

Recurrent vertigo is a predictor of stroke in a large cohort of hypertensive patients
Conclusion: Hypertensive patients with dizziness did not have a high-risk profile at baseline, but those with vertigo must be carefully followed over years because of the higher stroke mortality.
Source: Journal of Hypertension - March 29, 2019 Category: Cardiology Tags: ORIGINAL PAPERS: Epidemiology Source Type: research

Anti-neuroinflammatory effect of 3,4-dihydroxybenzaldehyde in ischemic stroke.
CONCLUSIONS: The neuroprotective and anti-inflammatory effects of DBD are associated with selective modulation of microglia polarization and reduction in the production of inflammatory mediators and cytokines through inhibition of MAPK and NF-κB activation. These findings suggest that DBD may be a potential treatment for ischemic stroke and other neuroinflammatory diseases. PMID: 32143007 [PubMed - as supplied by publisher]
Source: International Immunopharmacology - March 2, 2020 Category: Allergy & Immunology Authors: Li X, Xiang B, Shen T, Xiao C, Dai R, He F, Lin Q Tags: Int Immunopharmacol Source Type: research

New Insights Into Vertigo Attack Frequency as a Predictor of Ischemic Stroke
Conclusions: Our findings indicate that the clinical parameters, including arterial stenosis, DM, and magnetic resonance imaging (MRI) findings, differed between the low- and high-frequency groups. We also found that patients in the low-frequency group were more willing to seek medical intervention after the attacks of vertigo. These findings could be valuable for clinicians to focus on specific examination of the patients according to the frequency of vertigo attacks.
Source: Frontiers in Neurology - December 16, 2020 Category: Neurology Source Type: research

Atypical clinical presentations are common in TIA and minor stroke patients with DWI-MRI confirmed ischaemia
Conclusions Over one-third with DWI-confirmed TIA/minor stroke present atypically. The value of atypical symptoms in excluding ischaemia, particularly in patients with vascular risk factors, appears limited.
Source: Journal of Neurology, Neurosurgery and Psychiatry - August 12, 2022 Category: Neurosurgery Authors: Gallogly, P., Best, J., Werring, D., Hassan, J., Lee, C., Cousins, J., Jäger, R., Chandratheva, A. Tags: Parallel Session 3: Acute/Vascular/Trauma Wed 18 May, 1445 - 1600 2 Source Type: research

Head impulse gain and saccade analysis in pontine-cerebellar stroke and vestibular neuritis
Conclusion: HIT gains and compensatory saccades differ between PCS and VN. VN was characterized by unilateral gain deficits with asymmetric large saccades, AICA stroke by more symmetric bilateral gain reduction with smaller saccades, and PICA stroke by contralesional gain bias with the smallest saccades. Saccade and gain asymmetry should be investigated further in future diagnostic accuracy studies. Classification of evidence: This study provides Class II evidence that aVOR testing accurately distinguishes patients with PCS from VN (sensitivity 94%–97%, specificity 90%–100%).
Source: Neurology - October 20, 2014 Category: Neurology Authors: Chen, L., Todd, M., Halmagyi, G. M., Aw, S. Tags: ARTICLE Source Type: research

Acute Diagnosis and Management of Stroke Presenting Dizziness or Vertigo
Stroke involving the brainstem and cerebellum frequently presents acute vestibular syndrome. Although vascular vertigo is known to usually accompany other neurologic symptoms and signs, isolated vertigo from small infarcts involving the cerebellum or brainstem has been increasingly recognized. Bedside neuro-otologic examination can reliably differentiate acute vestibular syndrome due to stroke from more benign inner ear disease. Sometimes acute isolated audiovestibular loss may herald impending infarction in the territory of the anterior inferior cerebellar artery. Accurate identification of isolated vascular vertigo is ve...
Source: Neurologic Clinics - June 13, 2015 Category: Neurology Authors: Seung-Han Lee, Ji-Soo Kim Source Type: research

Recent Advances in Cerebellar Ischemic Stroke Syndromes Causing Vertigo and Hearing Loss
Abstract Cerebellar ischemic stroke is one of the common causes of vascular vertigo. It usually accompanies other neurological symptoms or signs, but a small infarct in the cerebellum can present with vertigo without other localizing symptoms. Approximately 11 % of the patients with isolated cerebellar infarction simulated acute peripheral vestibulopathy, and most patients had an infarct in the territory of the medial branch of the posterior inferior cerebellar artery (PICA). A head impulse test can differentiate acute isolated vertigo associated with PICA territory cerebellar infarction from more benign disorder...
Source: The Cerebellum - November 17, 2015 Category: Neurology Source Type: research

Thiamine Deficiency While on Total Parenteral Nutrition Mimicking Acute Stroke: A Case Report (P3.217)
CONCLUSIONS: Thiamine deficiency mimicking stroke while on total parenteral nutrition has been rarely documented. Recognition of this syndrome is critical as prompt treatment may reverse symptoms.Disclosure: Dr. Parker has nothing to disclose. Dr. Marafie has nothing to disclose. Dr. Wolf has nothing to disclose.
Source: Neurology - April 3, 2016 Category: Neurology Authors: Parker, A., Marafie, D., Wolf, V. Tags: Neurocritical Care: Clinical Science and Therapeutics Source Type: research

Isolated Basilar Artery Dissection with Ischemic Stroke: Report of 4 Cases.
CONCLUSION: Isolated BAD may cause variable clinical manifestations and the outcome can be favorable. Application of different and advanced imaging studies with serial image follow-up are useful to confirm the diagnosis. PMID: 29468623 [PubMed - in process]
Source: Acta Neurologica Taiwanica - February 24, 2018 Category: Neurology Tags: Acta Neurol Taiwan Source Type: research

Multidisciplinary experts consensus for assessment and management of vestibular migraine.
PMID: 30614869 [PubMed - as supplied by publisher]
Source: Chinese Medical Journal - January 3, 2019 Category: General Medicine Authors: Stroke and Vertigo Association of Chinese Stroke Association Tags: Chin Med J (Engl) Source Type: research

Stroke-Like Presentation of Paraneoplastic Cerebellar Degeneration: a Single-Center Experience and Review of the Literature
We report herein incidence and clinical features of hyperacute onset PCD, a vertebrobasilar stroke mimic. We performed a retrospective analysis of all suspected PCD cases referred to the Udine University Hospital between 2009 and 2017. Our center provides the only neuroimmunology laboratory for three provinces of the Friuli-Venezia Giulia region, Italy (983,190 people as of January 1, 2017). Inclusion criteria were (1) abrupt onset of neurological symptoms; (2) initial consideration of a vascular etiology; (3) final diagnosis of “definite PCD.” We also carried out a systematic review of the literature in order to ident...
Source: The Cerebellum - August 28, 2019 Category: Neurology Source Type: research

Stroke warning: Sudden vertigo could be a sign of a transient ischaemic attack
A STROKE is a life-threatening event whereby blood supply to the brain is disrupted. A mini stroke - otherwise known as a transient ischaemic attack - can be indicative of a deadly stroke to come.
Source: Daily Express - Health - December 31, 2020 Category: Consumer Health News Source Type: news

Stroke Patients Without COVID-19 Symptoms: Is There a Need to Screen?
Conclusion: Our patient’s case clearly supports the screening for COVID-19 in stroke patients who are without COVID-19 symptoms, appreciating the significant value it adds to infection control, clinical management, and outcomes amidst this global pandemic.
Source: The Neurologist - March 1, 2021 Category: Neurology Tags: Case Report/Case Series Source Type: research