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Condition: Hemorrhagic Stroke
Procedure: Ultrasound
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Total 198 results found since Jan 2013.
Chapter 65 Indications for the performance of neuroimaging in children
Publication date: 2016 Source:Handbook of Clinical Neurology, Volume 136 Author(s): Fenella Jane Kirkham Pediatric neurology relies on ultrasound, computed tomography (CT), and magnetic resonance (MR) imaging. CT prevails in acute neurologic presentations, including traumatic brain injury (TBI), nontraumatic coma, stroke, and status epilepticus, because of easy availability, with images of diagnostic quality, e.g., to exclude hemorrhage, usually completed quickly enough to avoid sedation. Concerns over the risks of ionizing radiation mean re-imaging and higher-dose procedures, e.g., arteriography and venography, require...
Source: Handbook of Clinical Neurology - July 16, 2016 Category: Neurology Source Type: research
French Intensive Care Society, International congress - Réanimation 2016.
C, Sauneuf B, Verrier P, Pottier V, Orabona M, Samba D, Viquesnel G, Lermuzeaux M, Hazera P, Hanouz JL, Parienti JJ, Du Cheyron D, Demoule A, Clavel M, Rolland-Debord C, Perbet S, Terzi N, Kouatchet A, Wallet F, Roze H, Vargas F, Guérin C, Dellamonica J, Jaber S, Similowski T, Quenot JP, Binquet C, Vinsonneau C, Barbar SD, Vinault S, Deckert V, Lemaire S, Hssain AA, Bruyère R, Souweine B, Lagrost L, Adrie C, Jung B, Daurat A, De Jong A, Chanques G, Mahul M, Monnin M, Molinari N, Lheureux O, Trepo E, Hites M, Cotton F, Wolff F, Surin R, Créteur J, Vincent JL, Gustot T, Jacobs F, Taccone FS, Neuville M, Timsit JF, El-Hel...
Source: Australian Family Physician - May 31, 2016 Category: Primary Care Authors: Jaillette E, Girault C, Brunin G, Zerimech F, Chiche A, Broucqsault-Dedrie C, Fayolle C, Minacori F, Alves I, Barrailler S, Robriquet L, Delaporte E, Thellier D, Delcourte C, Duhamel A, Nseir S, Valette X, Desmeulles I, Savary B, Masson R, Seguin A, Daubi Tags: Ann Intensive Care Source Type: research
Ultrasonographic measurements of the metacarpal and talar cartilage thicknesses in hemiplegic patients after stroke.
CONCLUSIONS: We may conclude that metacarpal (but not talar) cartilage is thinner on the paretic side of stroke patients that seems to be less with better motor functioning.
PMID: 27159891 [PubMed - as supplied by publisher]
Source: Topics in Stroke Rehabilitation - May 8, 2016 Category: Neurology Authors: Yalçın S, Kara M, Öztürk GT, Özçakar L Tags: Top Stroke Rehabil Source Type: research
Magnetic Resonance Imaging of Normal Pressure Hydrocephalus
Publication date: April 2016 Source:Seminars in Ultrasound, CT and MRI, Volume 37, Issue 2 Author(s): William G. Bradley Normal pressure hydrocephalus (NPH) is a syndrome found in the elderly, which is characterized by ventriculomegaly and deep white matter ischemia (DWMI) on magnetic resonance imaging (MRI) and the clinical triad of gait disturbance, dementia, and urinary incontinence. NPH has been estimated to account for up to 10% of cases of dementia and is significant because it is treatable by ventriculoperitoneal shunting. Patients with a known cause of chronic communicating hydrocephalus, that is, meningitis or ...
Source: Seminars in Ultrasound, CT and MRI - April 12, 2016 Category: Radiology Source Type: research
Cranial Ultrasonography in Term Infants and Stroke: When Is It Useful? (P6.333)
Conclusion: Cranial ultrasonography has poor sensitivity in detecting ischemic infarcts in term infants. Advanced neuroimaging should be pursued if there is high clinical suspicion for ischemic infarcts in the neonatal period and beyond.Disclosure: Dr. Mondok has nothing to disclose. Dr. Friedman has nothing to disclose.
Source: Neurology - April 3, 2016 Category: Neurology Authors: Mondok, L. J., Friedman, N. Tags: Child Neurology and Developmental Neurology: Other Source Type: research
Carotid Atherosclerosis and Cerebral Microbleeds: The Framingham Heart Study Epidemiology
Conclusions
Cumulative vascular risk factor exposure may increase the risk of CMB, especially in deep regions. The apparent paradoxical association of carotid intima–media thickness progression with lower risk of CMB may reflect benefits of intensive vascular risk factor treatment among persons with higher cardiovascular risk and deserves further investigation. If replicated, the results may have potential implications for assessment of preventive and therapeutic interventions for subclinical cerebral hemorrhage.
Source: JAHA:Journal of the American Heart Association - March 17, 2016 Category: Cardiology Authors: Romero, J. R., Preis, S. R., Beiser, A., DeCarli, C., D'Agostino, R. B., Wolf, P. A., Vasan, R. S., Polak, J. F., Seshadri, S. Tags: Epidemiology, Magnetic Resonance Imaging (MRI), Ultrasound, Cerebrovascular Disease/Stroke, Atherosclerosis Source Type: research
Temporal Course of Dynamic Cerebral Autoregulation in Patients With Intracerebral Hemorrhage Clinical Sciences
Conclusions—
In patients with supratentorial intracerebral hemorrhage, dynamic cerebral autoregulation is bilaterally impaired lasting at least 10 to 12 days and recovers within a month. Individual PD value is associated with clinical status at acute stage and affected-side PD on days 4 to 6 can be an independent predictor for clinical outcome.
Source: Stroke - February 22, 2016 Category: Neurology Authors: Ma, H., Guo, Z.-N., Liu, J., Xing, Y., Zhao, R., Yang, Y. Tags: Imaging, Ultrasound, Intracranial Hemorrhage Clinical Sciences Source Type: research
MRI of Normal Pressure Hydrocephalus
Publication date: Available online 20 January 2016 Source:Seminars in Ultrasound, CT and MRI Author(s): William G. Bradley Normal Pressure Hydrocephalus (NPH) is a syndrome found in the elderly which is characterized by ventriculomegaly and deep white matter ischemia (DWMI) on MRI and the clinical triad of gait disturbance, dementia and urinary incontinence. NPH has been estimated to account for up to 10% of cases of dementia and is significant because it is treatable by ventriculoperitoneal shunting (VPS). Patients with a known cause of chronic communicating hydrocephalus, ie, meningitis or hemorrhage, tend to respond ...
Source: Seminars in Ultrasound, CT and MRI - January 21, 2016 Category: Radiology Source Type: research
Comparing Vessel Imaging: Noncontrast Computed Tomography/Computed Tomographic Angiography Should Be the New Minimum Standard in Acute Disabling Stroke Topical Reviews
Source: Stroke - December 28, 2015 Category: Neurology Authors: Demchuk, A. M., Menon, B. K., Goyal, M. Tags: Angiography, Computerized Tomography (CT), Ultrasound, Cerebrovascular Procedures, Intracranial Hemorrhage Topical Reviews Source Type: research
Safety and efficiency of ultrasound-guided intermediate cervical plexus block for carotid surgery
Conclusions The present work reports our first 50 cases of intermediate CPB using ultrasound guidance. The results underline that this technique is easy to perform, safe and reliable, provided good surgical conditions with continuous intraoperative neurologic monitoring and stable haemodynamics are respected.
Source: Anaesthesia, Critical Care and Pain Medicine - December 6, 2015 Category: Anesthesiology Source Type: research
Sonothrombolysis.
Authors: Meairs S
Abstract
Ultrasound (US) applied as an adjunct to thrombolytic therapy improves the recanalization of occluded vessels, and microbubbles can amplify this effect. New data suggests that the combination of US and microbubbles without tissue plasminogen activator may achieve recanalization with a lower risk of hemorrhage. Further possibilities include specific targeting of thrombus with immunobubbles as well as local drug delivery with US-sensitive liposomes. Clinical studies support the use of US for ischemic stroke therapy, and the first trials of enhancing sonothrombolysis with microbubbles have b...
Source: Frontiers of Neurology and Neuroscience - December 2, 2015 Category: Neuroscience Tags: Front Neurol Neurosci Source Type: research
Medtech approvals: FDA releases August 2015 PMAs
The FDA today released its list of the pre-market approvals it granted for medical devices in August 2015:
Summary of PMA Originals & Supplements Approved
Originals: 2
Supplements: 70
Summary of PMA Originals Under Review
Total Under Review: 57
Total Active: 28
Total On Hold: 29
Summary of PMA Supplements Under Review
Total Under Review: 569
Total Active: 422
Total On Hold: 147
Summary of All PMA Submissions
Originals: 5
Supplements: 90
Summary of PMA Supplement PMA Approval/Denial Decision Times
Number of Approvals: 70
Number of Denials: 0
Average Days Fr Receipt to Decision (Total Time): 229.0
FDA Time: 130...
Source: Mass Device - October 23, 2015 Category: Medical Equipment Authors: Brad Perriello Tags: Food & Drug Administration (FDA) Pre-Market Approval (PMA) Regulatory/Compliance Source Type: news
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
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
Cranioplasty and Duraplasty with Transcranial Color-Coded Duplex Sonography after Aneurysmal Subarachnoid Hemorrhage
Transcranial color-coded duplex sonography (TCCS) is a noninvasive technique for monitoring of cerebral vasospasm after neurosurgery for aneurismal subarachnoid hemorrhage. In this surgery, surgical materials are used. The goal of the study was to identify materials that can be used with ultrasound and to propose methods for cranioplasty and duraplasty using materials that permit TCCS.
Source: Journal of Stroke and Cerebrovascular Diseases - September 6, 2015 Category: Neurology Authors: Hirokazu Sadahiro, Akinori Inamura, Kazutaka Sugimoto, Akiko Yamane, Hideyuki Ishihara, Satoshi Shirao, Hiroshi Yoneda, Michiyasu Suzuki Source Type: research
