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Condition: Hemorrhagic Stroke
Procedure: Ultrasound

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Total 198 results found since Jan 2013.

A systematic review of next-generation point-of-care stroke diagnostic technologies
CONCLUSIONS: As technology and computational resources have advanced, several novel point-of-care medical devices show promise in facilitating rapid stroke diagnosis, with the potential for improving time to treatment and informing prehospital stroke triage.PMID:34198255 | DOI:10.3171/2021.4.FOCUS21122
Source: Neurosurgical Focus - July 1, 2021 Category: Neurosurgery Authors: Shane Shahrestani Danielle Wishart Sung Min J Han Ben A Strickland Joshua Bakhsheshian William J Mack Arthur W Toga Nerses Sanossian Yu-Chong Tai Gabriel Zada Source Type: research

Closing the Loop: A 21-year Audit of Strategies for Preventing Stroke and Death Following Carotid Endarterectomy.
The objective of this review was to identify causes of stroke/death after carotid endarterectomy (CEA) and to develop transferable strategies for preventing stroke/death after CEA, via an overview of a 21-year series of themed research and audit projects. Three preventive strategies were identified: (i) intra-operative transcranial Doppler (TCD) ultrasound and completion angioscopy which virtually abolished intra-operative stroke, primarily through the removal of residual luminal thrombus prior to restoration of flow; (ii) dual antiplatelet therapy with a single 75-mg dose of clopidogrel the night before surgery in additio...
Source: PubMed: Eur J Vasc Endovasc ... - June 13, 2013 Category: Surgery Authors: Naylor AR, Sayers RD, McCarthy MJ, Bown MJ, Nasim A, Dennis MJ, London NJ, Bell PR Tags: Eur J Vasc Endovasc Surg Source Type: research

Sonographic and Doppler Sonographic Diagnosis of  Neonatal Ischemic Stroke.
Sonographic and Doppler Sonographic Diagnosis of Neonatal Ischemic Stroke. Ultraschall Med. 2017 Jul 13;: Authors: Deeg KH Abstract Children are particularly at risk for stroke in the neonatal period. 1/3 of all strokes in children occur during the perinatal period. The incidence of perinatal stroke is 1:4000. A differentiation is made between ischemic stroke and hemorrhagic stroke. Ischemic strokes are caused by arterial occlusion due to thrombosis or embolism. As a result of the nonspecific clinical symptoms in this age group, diagnosis is usually made too late. The only relatively specific symptom...
Source: Ultraschall in der Medizin - July 13, 2017 Category: Radiology Authors: Deeg KH Tags: Ultraschall Med Source Type: research

Contrast ‐enhanced sonothrombolysis in acute ischemic stroke patients without intracranial large‐vessel occlusion
ConclusionCEST is safe in ischemic stroke patients without intracranial LVO. There were no differences in clinical outcomes between the treatment groups.
Source: Acta Neurologica Scandinavica - October 25, 2017 Category: Neurology Authors: C. E. Kvistad, A. Nacu, V. Novotny, N. Logallo, U. Waje ‐Andreassen, H. Naess, L. Thomassen Tags: ORIGINAL ARTICLE Source Type: research

Association Between Ultrasound Parameters and History of Ischemic or Hemorrhagic Stroke in Patients With Moyamoya Disease
Conclusions: Ultrasound parameters of EICA and PCA are independently associated with history of previous ipsilateral ischemic or hemorrhagic stroke in patients with MMD. The present ultrasound-based nomogram might provide information to identify MMD patients with high risk of stroke. Future long-term follow-up studies are needed to prove the predictive value in other independent cohorts.Clinical Trial Registration:http://www.chictr.org.cn/index.aspx. Unique Identifier: ChiCTR1900026075.
Source: Frontiers in Neurology - February 15, 2021 Category: Neurology Source Type: research

Nonstenotic Carotid Plaques and Embolic Stroke of Undetermined Source: A Multimodality Review EXTRACRANIAL VASCULAR
Symptomatic nonstenotic carotid artery disease has been increasingly recognized as a thromboembolic source in patients who would otherwise be classified as having embolic stroke of undetermined source. Evidence suggests that certain plaque features seen on sonography, CT, and MR imaging in nonstenotic carotid artery disease may predispose to recurrent stroke in patients with embolic stroke of undetermined source. We performed a focused literature review to further study plaque features in the context of embolic stroke of undetermined source and to determine which plaque features may be associated with ipsilateral ischemic ...
Source: American Journal of Neuroradiology - February 1, 2023 Category: Radiology Authors: Larson, A. S., Brinjikji, W., Lekah, A., Klaas, J. P., Lanzino, G., Huston, J., Saba, L., Benson, J. C. Tags: EXTRACRANIAL VASCULAR Source Type: research

Closing the Loop: A 21-year Audit of Strategies for Preventing Stroke and Death Following Carotid Endarterectomy
The objective of this review was to identify causes of stroke/death after carotid endarterectomy (CEA) and to develop transferable strategies for preventing stroke/death after CEA, via an overview of a 21-year series of themed research and audit projects. Three preventive strategies were identified: (i) intra-operative transcranial Doppler (TCD) ultrasound and completion angioscopy which virtually abolished intra-operative stroke, primarily through the removal of residual luminal thrombus prior to restoration of flow; (ii) dual antiplatelet therapy with a single 75-mg dose of clopidogrel the night before surgery in additio...
Source: European Journal of Vascular and Endovascular Surgery - June 17, 2013 Category: Surgery Authors: A.R. Naylor, R.D. Sayers, M.J. McCarthy, M.J. Bown, A. Nasim, M.J. Dennis, N.J.M. London, P.R.F. Bell Tags: Carotid Disease Source Type: research

Anabolic Steroids Abuse And Ischemic Stroke: A Case Report And Literature Review (P6.247)
CONCLUSIONS:Due to new upcoming socio-behavioral aspects of adolescents and young adults life, neurologists should be screen this unusual risk factor in young patients with stroke.Study Supported by:Disclosure: Dr. Xiong has nothing to disclose. Dr. Velez has nothing to disclose. Dr. Khanna has nothing to disclose.
Source: Neurology - April 9, 2014 Category: Neurology Authors: Xiong, G., Velez, A., Khanna, A. Tags: Cerebrovascular Disease and Interventional Neurology: Case Reports Source Type: research

Cardiac stroke volume variability measured non-invasively by three methods for detection of central hypovolemia in healthy humans
ConclusionCardiac stroke volume estimated by ultrasound Doppler and by arterial blood pressure curve showed parallel variations beat-to-beat during simulated hemorrhage, whereas impedance cardiography did not appear to track beat-to-beat changes in cardiac stroke volume. The variability in cardiac stroke volume was decreased during mild and moderate hypovolemia and could be used for early detection of hypovolemia.
Source: European Journal of Applied Physiology - September 9, 2016 Category: Physiology Source Type: research