Results 111 to 120 of about 1,775 (137)

Rare Presentation of Sinonasal Synovial Sarcoma With Frontal Sinus and Limited Intracranial Extension Associated With Probable Paraneoplastic Vasculitis: A Case Report. [PDF]

Case Rep Surg
Jobran AWM, Alzatari I, Abugharbieh Y, Abdulrazzak M, Arafat H.   +4 more
europepmc   +1 more source

Tenecteplase in the Extended 4.5-24-Hour Window for Acute Ischemic Stroke: An Updated Meta-Analysis of RCTs with EVT-Stratified Subgroup Analysis. [PDF]

Healthcare (Basel)
Qazi S, Ahmed A, Ali M, Iqbal MU, Atif E, Ali Z, Imtiaz A, Shafi N, Imtiaz MH, Dawar Zahid M, Abbas MS, Mazhar MA.   +11 more
europepmc   +1 more source

Generating Synthetic MR Perfusion Maps from DWI and FLAIR in Acute Ischemic Stroke: Development and External Validation of a Deep Learning Model

Matsulevits A, Koch A, Mahé-Verdure C, Bendszus M, Hilbert A, Boullet M, Marnat G, Mutke MA, Aydin OU, Olindo S, Sibon I, de Schotten MT, Frey D, Tourdias T.   +13 more
europepmc   +1 more source

Preserved integrity of microtubule associated protein 2 in DWI-FLAIR mismatch area in acute murine cerebral ischemia

, 2019
openaire   +1 more source

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DWI-FLAIR Mismatch in Stroke: “P.S.” (Partial Strategic Concept) for Clinical Practice

Journal of Stroke Medicine, 2022
Recent studies have shown that diffusion-weighted imaging (DWI) and fluid-attenuated inversion recovery (FLAIR) MRI (DWI-FLAIR) mismatch is useful for thrombolytic treatment decisions in acute ischemic stroke. However, the role of partial mismatch in strategic locations among patients with evolving stroke has not been described before.
Shriram Varadharajan, Pankaj Mehta, Meena Nedunchelian   +2 more
exaly   +2 more sources

Modified DWI-FLAIR mismatch guided thrombolysis in unknown onset stroke

Journal of Thrombosis and Thrombolysis, 2018
DWI-FLAIR mismatch has been recently proven to identify patients with unknown onset stroke (UOS) eligible for thrombolysis. However, this concept may exclude patients from thrombolysis who may eventually benefit as well. We aimed to examine the feasibility, safety and potential efficacy of thrombolysis in wake-up stroke (WUS) and UOS patients using a ...
Stefan Krebs, Pavel Šiarnik, Marek Sykora   +2 more
exaly   +3 more sources

FLAIR vascular hyperintensity-DWI mismatch and DWI-FLAIR mismatch ASPECTS for prediction of good outcome after recanalization in anterior circulation stroke; multicenter observational study

European Journal of Radiology, 2023
Acute ischemic stroke is a medical emergency caused by decreased blood flow to the brain, leading cause of long-term disability. Recanalization, one of the most concerning difficulties linked with intracranial arterial occlusion, has been used to reduce mortality in ischemic stroke treatment.
Utarat Kaewumporn, Alisa Kunapinun
exaly   +3 more sources

Unknown‐onset strokes with anterior circulation occlusion treated by thrombectomy after DWI‐FLAIR mismatch selection

European Journal of Neurology, 2018
Background and purposeThe DAWN trial recently showed compelling evidence in treating late window and wake‐up stroke patients with thrombectomy using a clinical‐imaging mismatch. The aim was to evaluate the results of thrombectomy for unknown‐onset strokes (UOS) treated in our centres after a diffusion weighted imaging/fluid attenuated inversion ...
Benjamin Gory, Robert Fahed, Bertrand Lapergue   +2 more
exaly   +6 more sources

DWI-FLAIR Mismatch-guided IVT is Safe and Effective in Treatment of AIS Beyond 4.5 Hours

Journal of Stroke Medicine, 2020
Background: Perfusion or clinical mismatch imaging is useful in selecting patients with acute ischemic stroke (AIS) for reperfusion therapies beyond 4.5 hours. These techniques are expensive, technically difficult, and therefore unavailable in most settings.
Shripad Pujari, Shashank Nagendra, Pawan Ojha   +2 more
exaly   +2 more sources

DWI-FLAIR mismatch for the identification of patients with acute ischaemic stroke within 4·5 h of symptom onset (PRE-FLAIR): a multicentre observational study

Lancet Neurology, The, 2011
Many patients with stroke are precluded from thrombolysis treatment because the time from onset of their symptoms is unknown. We aimed to test whether a mismatch in visibility of an acute ischaemic lesion between diffusion-weighted MRI (DWI) and fluid-attenuated inversion recovery (FLAIR) MRI (DWI-FLAIR mismatch) can be used to detect patients within ...
, A Gregory Sorensen, Jens Fiehler
exaly   +3 more sources