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Article

Perfusion-derived metrics to calculate cerebral infarct growth rate, "ultrafast progressor" phenotype, and neuroprotection.

Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism - 1 Sept 2025

Pensato Umberto, Ospel Johanna M

Abstract excerpt

Cerebral infarct growth rate (IGR) varies widely in ischemic stroke, and this has important clinical implications. In their recent article, Lin et al. explored IGR characteristics and treatment modification in so-called "ultrafast progressors". We comment on the study's methodology for calculating IGR and its interpretation, arguing that perfusion-derived metrics should probably not be adjusted for the time...

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Identifiers

PMID: 40215406
DOI: 10.1177/0271678X251330867
PMCID: PMC11993539

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 10 Sept 2026.

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