Koji Tanaka

Calgary, AB, Canada

Last Updated: 09/26/2026

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Found 32 publications

Non-contrast CT Markers of Hematoma Expansion and Andexanet Response in Factor Xa Inhibitor-Associated Intracerebral Hemorrhage: An Analysis from ANNEXa-I Trial.

Non-contrast CT Markers of Hematoma Expansion and Andexanet Response in Factor Xa Inhibitor-Associated Intracerebral Hemorrhage: An Analysis from ANNEXa-I Trial.

Journal: Annals of neurology

Published: April 28, 2026

Age-adjustment of the combined early ischemic change and collateral extent score for outcomes after endovascular therapy.

Age-adjustment of the combined early ischemic change and collateral extent score for outcomes after endovascular therapy.

Journal: AJNR. American journal of neuroradiology

Published: January 23, 2026

CT Angiography-for-All: Beyond "Diagnostic Nihilism" in Acute Intracerebral Hemorrhage Care - A Personal View.

CT Angiography-for-All: Beyond "Diagnostic Nihilism" in Acute Intracerebral Hemorrhage Care - A Personal View.

Journal: Cerebrovascular diseases (Basel, Switzerland)

Published: August 30, 2025

Validation of the HERMES-24 Score for Outcome Prediction Post Large Vessel Occlusion Treatment in Later Time Window.

Validation of the HERMES-24 Score for Outcome Prediction Post Large Vessel Occlusion Treatment in Later Time Window.

Journal: Neurology

Published: July 03, 2025

Left-Sided Neurological Symptoms and Negative Diffusion-Weighted MRI in Suspected Minor Stroke Patients.

Left-Sided Neurological Symptoms and Negative Diffusion-Weighted MRI in Suspected Minor Stroke Patients.

Journal: The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques

Published: June 27, 2025

Spot Sign in Intracerebral Hemorrhage: Critical Reappraisal and Future Clinical Implications.

Spot Sign in Intracerebral Hemorrhage: Critical Reappraisal and Future Clinical Implications.

Journal: Stroke

Published: April 08, 2025

Initial intraventricular involvement and early intracerebral hematoma retraction: The "ventricular washout".

Initial intraventricular involvement and early intracerebral hematoma retraction: The "ventricular washout".

Journal: European stroke journal

Published: April 02, 2025

Stepwise improvement in intracerebral haematoma expansion prediction with advanced imaging: a comprehensive comparison of existing scores.

Stepwise improvement in intracerebral haematoma expansion prediction with advanced imaging: a comprehensive comparison of existing scores.

Journal: Stroke and vascular neurology

Published: December 27, 2024

Validation of the Black-&-White sign to predict intracerebral hematoma expansion in the multi-center PREDICT study cohort.

Validation of the Black-&-White sign to predict intracerebral hematoma expansion in the multi-center PREDICT study cohort.

Journal: International journal of stroke : official journal of the International Stroke Society

Published: December 03, 2024

Tiny-objective segmentation for spot signs on multi-phase CT angiography via contrastive learning with dynamic-updated positive-negative memory banks.

Tiny-objective segmentation for spot signs on multi-phase CT angiography via contrastive learning with dynamic-updated positive-negative memory banks.

Journal: Computers in biology and medicine

Published: September 03, 2024

Co-localization of NCCT hypodensity and CTA spot sign predicts substantial intracerebral hematoma expansion: The Black-&-White sign.

Co-localization of NCCT hypodensity and CTA spot sign predicts substantial intracerebral hematoma expansion: The Black-&-White sign.

Journal: European stroke journal

Published: August 16, 2024

HERMES-24 Score Derivation and Validation for Simple and Robust Outcome Prediction After Large Vessel Occlusion Treatment.

HERMES-24 Score Derivation and Validation for Simple and Robust Outcome Prediction After Large Vessel Occlusion Treatment.

Journal: Stroke

Published: July 22, 2024

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Last Updated: 09/26/2026