ArticleCardiovascular diagnosis and therapy2024
Thrombus discrimination with electron density: potential implications for non-contrast computed tomography imaging.
Article in Cardiovascular diagnosis and therapy, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Experimental Characterisation of Differently Composed Thrombus Entities with Spectral-Detector-CT.Neurology international · 2026Article
- Usefulness of electron density imaging from dual-energy CT for detecting pulmonary thromboembolism in unenhanced CT.European radiology · 2026Article
- Electron Density Dual-energy CT for Liver Metastasis Detection Compared with Conventional and Virtual Monoenergetic Images at 40 keV.Current medical imaging · 2026Observational
- Efficacy of dual-layer spectral detector computed tomography for detecting early ischemic changes in patients with acute ischemic stroke: A pilot study.Journal of clinical imaging science · 2025Article
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Authors and funding
8 authors.
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No grant is acknowledged in the PubMed record.
Abstract
The potential clinical usefulness of electron density (ED) imaging, that can be directly estimated using dual-layer spectral computed tomography (CT), has been poorly investigated. We explored whether ED imaging might improve thrombus identification compared to conventional imaging in vitro. We evaluated mechanical thrombectomy material obtained from patients with acute ischemic stroke (AIS) treated in a tertiary level stroke center and immediately fixed in 10% neutral buffered formalin and stored in polystyrene test tubes. The test tubes were immersed in a bucket of water for evaluation by spectral CT, along with scattered control tubes. All images were obtained using a dual-layer detector CT scanner. Each tube was assessed using multiparametric side-by-side view of conventional CT (120 kVp), low monoenergetic imaging (40 keV), and ED images. Fifty-eight polystyrene tubes were analyzed, comprising 52 tubes with thrombectomy material of at least 1 mm
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