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Condition: Hemorrhagic Stroke
Procedure: Ultrasound

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Total 198 results found since Jan 2013.

"Fou Rire Prodromique" as the Presentation of a Left Frontal Ischemic Stroke (P02.040)
CONCLUSIONS: Frontal lobe involvement affecting the Broca's area, as we described in our case, has only been described once. We conclude that the patient's laughter attack was the initial manifestation of the stroke suggesting that an acute infarct of Broca's area is capable of producing this unusual clinical presentation.Disclosure: Dr. Rosales has nothing to disclose. Dr. Garcia-Gracia has nothing to disclose. Dr. Salgado has received personal compensation in an editorial capacity from Belvoir Media Group as Consulting Editor of A Special Report published by the editors of Heart Advisor Cleveland Clinic STROKE: Advances ...
Source: Neurology - February 14, 2013 Category: Neurology Authors: Rosales, D., Garcia-Gracia, C., Salgado, E. Tags: P02 Cerebrovascular Disease II Source Type: research

Unprotected carotid artery stenting in symptomatic elderly patients: a single-center experience
Conclusions Endovascular treatment of carotid stenosis without protection devices in symptomatic patients aged >75 years is an alternative to endovascular treatment with protection devices. Complications and mortality rates are similar to studies that used protection devices in lower risk patients.
Source: Journal of NeuroInterventional Surgery - April 13, 2015 Category: Neurosurgery Authors: Jimenez-Gomez, E., Sanchez, A. C., Fernandez, R. O., Alvarado, S. V., Bravo-Rodriguez, F., Acosta, F. D. Tags: Ischemic stroke Source Type: research

Endovascular Treatment versus Sonothrombolysis for Acute Ischemic Stroke
Conclusions: This observational study suggests that endovascular treatment of acute major anterior circulation stroke is superior to sonothrombolysis in terms of functional outcome. This benefit seems to pertain primarily to patients with carotid T occlusion, whereas patients with M1 occlusion seem to profit in a similar way from both methods. (Clinical Trial Registration: URL: http://www.germanctr.de. Unique identifier: DRKS0000#x200B;5305.)Cerebrovasc Dis 2015;40:205-214
Source: Cerebrovascular Diseases - September 25, 2015 Category: Neurology Source Type: research

Sonothrombolysis for acute ischemic stroke - Break on through to the other side
Conclusions: Sonothrombolysis appears to be a safe way to augment the effect of tPA without increasing the door to needle time with the added advantage of observing flow through the occluded artery in real time.
Source: Neurology India - January 11, 2017 Category: Neurology Authors: Sanjith Aaron Sunithi Mani AT Prabhakar P Suresh Babu Sanjeev Kumar Rohith Ninan Benjamin Ajith Sivadasan Karthik Muthusamy Anil Kumar B Patil Vivek Mathew Mathew Alexander Source Type: research

Start-up BURL develops ultrasound-based 'ECG for stroke'
SAN FRANCISCO - A California start-up is developing an ultrasound-based device...Read more on AuntMinnie.comRelated Reading: Study reveals steep cost of delaying stroke treatment 3 CTA signs show which stroke patients can skip surgery 5 risk factors help predict brain hemorrhage on CT AI algorithm can triage head CT exams for urgent review Perfusion imaging expands window for stroke treatment
Source: AuntMinnie.com Headlines - January 9, 2019 Category: Radiology Source Type: news

O-007 Bridging thrombolysis yields diminished benefit among elderly stroke patients treated with endovascular thrombectomy
ConclusionsBridging thrombolysis may be associated with better outcomes in a real-world setting; however, this association is diminished among elderly patients due to higher rates of hemorrhagic complications. Meta-analyses of trial data and future prospective studies are needed to fully elucidate the benefits and risks of bridging thrombolysis in the elderly population.Abstract O-007 Figure 1Disclosures H. Chen: None. M. Khunte: None. M. Colasurdo: None. A. Malhotra: None. D. Gandhi: 1; C; National Institutes of Health, Focused Ultrasound Foundation, MicroVention, University of Calgary, University of Maryland Medical Center.
Source: Journal of NeuroInterventional Surgery - July 30, 2023 Category: Neurosurgery Authors: Chen, H., Khunte, M., Colasurdo, M., Malhotra, A., Gandhi, D. Tags: SNIS 20th annual meeting oral abstracts Source Type: research

Brainstem Stroke: Anatomy, Clinical and Radiological Findings
Ischemic brainstem strokes constitute 10% of all ischemic brain strokes. Hemorrhagic complications are associated with an especially poor prognosis. Associated symptomatology includes vertigo, cranial nerve symptoms, and crossed or uncrossed corticospinal tract findings. Advanced neuroimaging techniques have become essential in the decision-making process of brainstem stroke management and may provide a means to identify those patients who may benefit from thrombolysis. Because many of the recommendations are based on limited data, additional research on treatment of acute brainstem stroke is needed.
Source: Seminars in Ultrasound CT and MRI - April 1, 2013 Category: Radiology Authors: Ana Ortiz de Mendivil, Andrea Alcalá-Galiano, Marta Ochoa, Elena Salvador, José M. Millán Source Type: research

Diagnosis of stroke due to cocaine and its complications.
CONCLUSIONS. The consumption of cocaine is associated with cerebrovascular disease through a number of different mechanisms, which each give rise to different complications. By identifying these complications, correct management can be implemented. PMID: 23884871 [PubMed - in process]
Source: Revista de Neurologia - July 29, 2013 Category: Neurology Authors: Larrosa-Campo D, Ramon-Carbajo C, Benavente-Fernandez L, Alvarez-Escudero R, Zeidan-Ramon N, Calleja-Puerta S, Pascual J Tags: Rev Neurol Source Type: research

Carotid intima‐media thickness – a potential predictor for rupture risk of intracranial aneurysms
ConclusionThere is an association between IMT and intracranial aneurysm rupture status at the time of aneurysm treatment. Carotid IMT can be a potential predictor of aneurysm rupture. IMT may thus be a possible adjunct in the risk assessment of aneurysm rupture, and a helpful tool in patient risk stratification and counseling.
Source: International Journal of Stroke - October 22, 2013 Category: Neurology Authors: Marianne Lundervik, Annette Fromm, Øystein Ariansen Haaland, Ulrike Waje‐Andreassen, Frode Svendsen, Lars Thomassen, Christian A. Helland Tags: Research Source Type: research

Peripheral Artery Disease in Patients With Ischemic Stroke: A Cross Sectional Observational Study (P3.097)
Objective: To determine the frequency of atherosclerosis by ankle brachial index in patients with an ischaemic stroke and association of carotid artery stenosis and ABI.Design:Cross-sectionalSetting: Neurology section, Department of medicine,Karachi Medical & Dental College.MATERIAL AND METHODSPatients of 15 years or above and of both sexes.Inclusion Criteria: All patients with ischaemic stroke.Exclusion Criteria:Patients with an intracranial bleed or a sub-arachnoid haemorrhage end stage renal disease.All patients included underwent history examination, urea, creatinine, electrolytes (to exclude end stage renal diseas...
Source: Neurology - April 9, 2014 Category: Neurology Authors: Rahman, A., Akhtar, S., Jamal, Q. Tags: Cerebrovascular Disease and Interventional Neurology: Clinical Management Source Type: research

Intraplaque Hemorrhage, Fibrous Cap Status, and Microembolic Signals in Symptomatic Patients With Mild to Moderate Carotid Artery Stenosis: The Plaque At RISK Study Brief Reports
Conclusions— In patients with a symptomatic mild to moderate carotid artery stenosis, IPH and FC status are not associated with MES. This suggests that MRI and transcranial Doppler provide different information on plaque vulnerability. Clinical Trial Registration— URL: http://www.clinicaltrials.gov. Unique identifier: NCT01709045.
Source: Stroke - October 27, 2014 Category: Neurology Authors: Truijman, M. T. B., de Rotte, A. A. J., Aaslid, R., van Dijk, A. C., Steinbuch, J., Liem, M. I., Schreuder, F. H. B. M., van der Steen, A. F. W., Daemen, M. J. A. P., van Oostenbrugge, R. J., Wildberger, J. E., Nederkoorn, P. J., Hendrikse, J., van der Lu Tags: Imaging, Carotid Stenosis, Computerized tomography and Magnetic Resonance Imaging, Doppler ultrasound, Transcranial Doppler etc. Brief Reports Source Type: research

A case of atraumatic convexal subarachnoid haemorrhage due to unusual cause
Conclusions This case shows that ICA stenosis can cause convexal SAH and it should therefore be added to the differential diagnosis of atraumatic SAH. The association is under recognised and can be missed due to the unusual location of the blood and failure to image the extra cranial carotid arteries.
Source: Journal of Neurology, Neurosurgery and Psychiatry - October 14, 2015 Category: Neurosurgery Authors: Zaidi, S., Agrawal, A., Davey, R. Tags: Neuroimaging, Stroke, Radiology, Radiology (diagnostics) Thur 21, Parallel session 5: Therapeutics Source Type: research

Cerebral Autoregulation in Stroke
AbstractPurpose of ReviewCerebral autoregulation (CA) is a mechanism that maintains cerebral blood flow constant despite fluctuations in systemic arterial blood pressure. This review will focus on recent studies that measured CA non-invasively in acute cerebrovascular events, a feature unique to the transcranial Doppler ultrasound. We will summarize the rationale for CA assessment in acute cerebrovascular disorders and specifically evaluate the existing data on the value of CA measures in relation to clinical severity, guiding management decisions, and prognostication.Recent FindingsExisting data suggest that CA is general...
Source: Current Atherosclerosis Reports - May 21, 2018 Category: Cardiology Source Type: research

Complication Rates Using CASPER Dual-Layer Stents for Carotid Artery Stenting in Acute Stroke
ConclusionsThe CASPER stent system showed a  high technical success rate in patients with acute stroke. The number of patients with sICH was not higher than the numbers reported in the published literature despite the early use of Gp IIb/IIIA inhibitors, whereas the number of thrombotic complications was smaller than that reported in recent studies. The majority of sICH occurred in patients treated because of tandem lesions in an unknown or prolonged time window.
Source: Clinical Neuroradiology - December 9, 2019 Category: Neurology Source Type: research