Article

From Time to Tissue: AI-Driven Net Water Uptake Mapping Enables Early Detection of Reversible Ischemia on Non-Contrast CT Scans

2025-10-24

Abstract excerpt

<title>Abstract</title> <p>Background: Non-contrast computed tomography (NCCT) is the most widely used initial imaging modality for acute ischemic stroke (AIS) triage, but its limited sensitivity to early ischemia changes constrains accurate lesion characterization. Net water uptake (NWU) has emerged as a promising biomarker for delineating the ischemic core, yet its application has been restricted by reliance on...

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Literature Corpus work: 21cd68cf-05ce-5c34-afa3-22a631f0714c
DOI: 10.21203/rs.3.rs-7909130/v1

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