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Total 6091 results found since Jan 2013.

Acute and subacute neurovascular impact of cryptogenic air emboli
CONCLUSION: This case highlights that cerebral air emboli can cause delayed ischemia that may not be appreciated on initial imaging. As such, affected patients may require intensive neurocritical care management, close neurologic monitoring, and repeat imaging irrespective of initial radiographic findings.PMID:37680929 | PMC:PMC10481802 | DOI:10.25259/SNI_382_2023
Source: Surgical Neurology International - September 8, 2023 Category: Neurosurgery Authors: Christine E Gummerson Melvin Parasram Teng J Peng John M Picard Peter A Kahn Evan Angelus Shivani Bhatt Adam de Havenon Adam S Jasne Jessica Magid-Bernstein Source Type: research

Diffusion-Restricted Lesions of the Splenium: Clinical Presentation, Radiographic Patterns, and Patient Outcomes
Discussion Vascular DR lesions of the splenium were more common than CLOCCs and other etiologies in this cohort. While splenial DR lesions can present a clinical challenge, their associated clinical and radiographic characteristics may predict outcome and guide prognosis.
Source: Neurology Clinical Practice - September 8, 2023 Category: Neurology Authors: Stamm, B., Lineback, C. M., Tang, M., Jia, D. T., Chrenka, E., Sorond, F., Sabayan, B. Tags: MRI, DWI, All Cerebrovascular disease/Stroke Research Article Source Type: research

Impact of e-ASPECTS software on the performance of physicians compared to a consensus ground truth: a multi-reader, multi-case study
ConclusionDecision support with the e-ASPECTS software significantly improves the accuracy of ASPECTS scoring, even by expert US neurologists and neuroradiologists.
Source: Frontiers in Neurology - September 7, 2023 Category: Neurology Source Type: research

ASPECTS evolution after endovascular successful reperfusion in the early and extended time window
CONCLUSION: ASPECTS evolution is a strong predictor of functional and safety outcomes after successful endovascular therapy. Higher number of EVT attempts and incomplete reperfusion are associated with ASPECTS evolution at day 1.PMID:37671452 | DOI:10.1177/15910199231196953
Source: Interventional Neuroradiology - September 6, 2023 Category: Radiology Authors: Mohammad Anadani Stephanos Finitsis Raoul Pop Jean Darcourt Fr édéric Clarençon S ébastien Richard Adam de Havenon David Liebeskind Gaultier Marnat Romain Bourcier Igor Sibon Cyril Dargazanli Caroline Arquizan Rapha ël Blanc Bertrand Lapergue Arturo Source Type: research

Rapid < mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" > < mml:mrow > < mml:msubsup > < mml:mi > T < /mml:mi > < mml:mn > 2 < /mml:mn > < mml:mo > ∗ < /mml:mo > < /mml:msubsup > < /mml:mrow > < /mml:math > -weighted MRI using multishot EPI with retrospective motion and phase correction in the emergency department
CONCLUSION: A 1-min full-brain T 2 * $$ {\mathrm{T}}_2^{\ast } $$ -weighted MRI technique was developed using msEPI with a navigator echo to correct motion-induced errors. Preliminary clinical results suggest faster scans and improved motion robustness and lesion conspicuity make msEPI a competitive alternative to traditional T 2 * $$ {\mathrm{T}}_2^{\ast } $$ -weighted MRI techniques for brain studies in the ED.PMID:37668095 | DOI:10.1002/mrm.29809
Source: Magnetic Resonance in Medicine - September 5, 2023 Category: Radiology Authors: Zhiqiang Li Melvyn B Ooi James A Murchison John P Karis Source Type: research