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Spectral CTA-based quantitative differentiation of infarcted and non-infarcted ASPECTS regions in acute stroke

Abstract Objectives Spectral computed tomography (CT) enables material decomposition and monoenergetic imaging, improving infarct-estimation on non-contrast cerebral CT (NCCT). However, beyond NCCT, infarct estimation is also accessible from CT angiography (CTA). We evaluated the potential of spectr...

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I tiakina i:
Ngā kaituhi matua: Schekeb Aludin, Agreen Horr, Patrick Langguth, Tristan Klintz, Svea Seehafer, Alexander Gless, Karim Mostafa, Olav Jansen, Naomi Larsen, Lars-Patrick Schmill
Hōputu: Artigo
Reo:Inglês
I whakaputaina: SpringerOpen 2026-05-01
Rangatū:European Radiology Experimental
Ngā marau:
Acute ischaemic stroke
ASPECTS
Computed tomography angiography
Infarction (middle cerebral artery)
Tomography (x-ray computed)
Urunga tuihono:https://doi.org/10.1186/s41747-026-00733-y
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