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September 5, 2025European RadiologyOpen Access

Mapping DWI signal reversal and long-term tissue outcomes following endovascular therapy in acute ischemic stroke

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Authors

TSThor Håkon SkattørOslo University Hospital COCecilie Mørck OffersenCopenhagen University Hospital TNTerje NomeOslo University Hospital

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Implication

Cohort study evaluated DWI-R across brain regions in stroke patients, showing significant treatment responses, suggesting implications for MRI diagnostics.

Key Points

DWI-R was observed throughout the brain, indicating significant treatment effectiveness across various regions.
White matter exhibited a 1.95 times higher probability of DWI-R compared to deep gray matter, underscoring regional differences.
Among DWI-R cases, 47% showed no signal changes, implying persistent tissue integrity over time.
Findings suggest caution in excluding patients from EVT based on restrictive diffusion, as treatment responses were notable.

Cite This Study

Skattør et al. (2025) studied this question.

synapsesocial.com/papers/68bb4d106d6d5674bcd008d6 https://doi.org/10.1007/s00330-025-11943-0

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Implication

Cohort study evaluated DWI-R across brain regions in stroke patients, showing significant treatment responses, suggesting implications for MRI diagnostics.

Mapping DWI signal reversal and long-term tissue outcomes following endovascular therapy in acute ischemic stroke

Discussion

Member takes

Implication

Key Points

Cite This Study

Mapping DWI signal reversal and long-term tissue outcomes following endovascular therapy in acute ischemic stroke

Discussion

Member takes

Implication

Key Points

Cite This Study

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