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Author

V. Yedavalli

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Oct 2026

Cognitive Outcomes After Carotid Artery Stenting Versus Carotid Endarterectomy in Patients With Asymptomatic Carotid Stenosis: A Propensity Score-Matched Cohort Study.

BACKGROUND AND OBJECTIVES Carotid artery stenting (CAS) and carotid endarterectomy (CEA) are established carotid revascularization options, but their long-term cognitive outcomes have not been compared directly at scale. We compared new-onset cognitive decline and dementia outcomes after CAS versus CEA for asymptomatic...

Sabhan Ahmed, J. Kakadiya, Vidhi Dhaduk et al. · 0 citations
Sep 2026

Artifact Correction of Clinical Diffusion Weighted Imaging in Acute Ischemic Stroke.

BACKGROUND Susceptibility-induced geometric distortions and non-physiologic hyperintensities confound acute ischemic stroke diagnosis on diffusion weighted imaging (DWI). Reverse phase-encoded imaging needed for artifact correction is rarely acquired acutely. Structural imaging-based correction is validated in healthy...

Leon Y. Cai, Han-Bing Lu, H. Heo et al. · 1 citation
Open access Sep 2026

Quantitative assessment of cerebral venous outflow on routine CT angiography in acute ischemic stroke.

OBJECTIVES To develop and validate a semi-automated, observer-independent method for quantitative assessment of cerebral venous outflow on routine single-phase CT angiography (CTA) in acute ischemic stroke. MATERIALS AND METHODS In this multicenter retrospective study, patients with anterior circulation large-vessel...

T. Faizy, H. van Voorst, G. Albers et al. · 0 citations
Aug 2026

Retrospective cohort analysis of early post treatment follow-up MRI biomarkers of collateral status associated with long-term outcomes in large vessel occlusion acute ischemic stroke.

NFS on post-treatment MRI is a robust imaging biomarker of persistent perfusion deficits and associated with decreased likelihood of successful long-term outcomes even after successful reperfusion.

Cynthia Greene, H. Salim, D. Lakhani et al. · 0 citations
Open access Jul 2026

Arterial Spin Labeling MR Perfusion in Acute Ischemic Stroke in the Era of Expanding Endovascular Therapy: ASFNR State of Practice.

BACKGROUND The therapeutic landscape of acute ischemic stroke (AIS) has been transformed by expanding endovascular therapy (EVT) criteria. With the incorporation of MR perfusion imaging in the 2026 AHA/ASA Guidelines for the early management of patients with AIS to support EVT patient selection, there is renewed energy...

M. Gad, D. Tsang, Aakanksha Sriwastwa et al. · 0 citations

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