Optimizing the Definition of Ischemic Core in CT Perfusion: Influence of Infarct Growth and Tissue-Specific Thresholds

A. Rodríguez-Vázquez; C. Laredo; A. Renú; S. Rudilosso; L. Llull; S. Amaro; V. Obach; V. Vera; A. Páez; L. Oleaga; X. Urra; Á. Chamorro

doi:10.3174/ajnr.A7601

Research ArticleAdult Brain

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Optimizing the Definition of Ischemic Core in CT Perfusion: Influence of Infarct Growth and Tissue-Specific Thresholds

A. Rodríguez-Vázquez, C. Laredo, A. Renú, S. Rudilosso, L. Llull, S. Amaro, V. Obach, V. Vera, A. Páez, L. Oleaga, X. Urra and Á. Chamorro

American Journal of Neuroradiology August 2022, DOI: https://doi.org/10.3174/ajnr.A7601

A. Rodríguez-Vázquez

aFrom the Comprehensive Stroke Center (A.R.-V., C.L., A.R., S.R., L.L., S.A., V.O., V.V., X.U., A.C.), Functional Unit of Cerebrovascular Diseases

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C. Laredo

aFrom the Comprehensive Stroke Center (A.R.-V., C.L., A.R., S.R., L.L., S.A., V.O., V.V., X.U., A.C.), Functional Unit of Cerebrovascular Diseases

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A. Renú

aFrom the Comprehensive Stroke Center (A.R.-V., C.L., A.R., S.R., L.L., S.A., V.O., V.V., X.U., A.C.), Functional Unit of Cerebrovascular Diseases

cInstitut d’Investigacions Biomèdiques August Pi i Sunyer (A.R., S.R., L.L., S.A., V.O., X.U., A.C.), Barcelona, Spain

dUniversity of Barcelona (A.R., L.L. S.A., V.O., X.U., A.C.), Barcelona, Spain

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S. Rudilosso

aFrom the Comprehensive Stroke Center (A.R.-V., C.L., A.R., S.R., L.L., S.A., V.O., V.V., X.U., A.C.), Functional Unit of Cerebrovascular Diseases

cInstitut d’Investigacions Biomèdiques August Pi i Sunyer (A.R., S.R., L.L., S.A., V.O., X.U., A.C.), Barcelona, Spain

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L. Llull

aFrom the Comprehensive Stroke Center (A.R.-V., C.L., A.R., S.R., L.L., S.A., V.O., V.V., X.U., A.C.), Functional Unit of Cerebrovascular Diseases

cInstitut d’Investigacions Biomèdiques August Pi i Sunyer (A.R., S.R., L.L., S.A., V.O., X.U., A.C.), Barcelona, Spain

dUniversity of Barcelona (A.R., L.L. S.A., V.O., X.U., A.C.), Barcelona, Spain

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S. Amaro

aFrom the Comprehensive Stroke Center (A.R.-V., C.L., A.R., S.R., L.L., S.A., V.O., V.V., X.U., A.C.), Functional Unit of Cerebrovascular Diseases

cInstitut d’Investigacions Biomèdiques August Pi i Sunyer (A.R., S.R., L.L., S.A., V.O., X.U., A.C.), Barcelona, Spain

dUniversity of Barcelona (A.R., L.L. S.A., V.O., X.U., A.C.), Barcelona, Spain

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V. Obach

aFrom the Comprehensive Stroke Center (A.R.-V., C.L., A.R., S.R., L.L., S.A., V.O., V.V., X.U., A.C.), Functional Unit of Cerebrovascular Diseases

cInstitut d’Investigacions Biomèdiques August Pi i Sunyer (A.R., S.R., L.L., S.A., V.O., X.U., A.C.), Barcelona, Spain

dUniversity of Barcelona (A.R., L.L. S.A., V.O., X.U., A.C.), Barcelona, Spain

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V. Vera

aFrom the Comprehensive Stroke Center (A.R.-V., C.L., A.R., S.R., L.L., S.A., V.O., V.V., X.U., A.C.), Functional Unit of Cerebrovascular Diseases

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A. Páez

bRadiology Department (A.P., L.O.), Hospital Clínic, Barcelona, Spain

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L. Oleaga

bRadiology Department (A.P., L.O.), Hospital Clínic, Barcelona, Spain

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X. Urra

aFrom the Comprehensive Stroke Center (A.R.-V., C.L., A.R., S.R., L.L., S.A., V.O., V.V., X.U., A.C.), Functional Unit of Cerebrovascular Diseases

cInstitut d’Investigacions Biomèdiques August Pi i Sunyer (A.R., S.R., L.L., S.A., V.O., X.U., A.C.), Barcelona, Spain

dUniversity of Barcelona (A.R., L.L. S.A., V.O., X.U., A.C.), Barcelona, Spain

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Á. Chamorro

aFrom the Comprehensive Stroke Center (A.R.-V., C.L., A.R., S.R., L.L., S.A., V.O., V.V., X.U., A.C.), Functional Unit of Cerebrovascular Diseases

cInstitut d’Investigacions Biomèdiques August Pi i Sunyer (A.R., S.R., L.L., S.A., V.O., X.U., A.C.), Barcelona, Spain

dUniversity of Barcelona (A.R., L.L. S.A., V.O., X.U., A.C.), Barcelona, Spain

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DOI

https://doi.org/10.3174/ajnr.A7601

PubMed

35981763

Published By

American Journal of Neuroradiology

Print ISSN

0195-6108

Online ISSN

1936-959X

History

Received March 28, 2022
Accepted after revision June 20, 2022
Published online August 18, 2022.

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You are currently viewing a Latest version of this article (August 18, 2022 - 06:37).
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Author Information

A. Rodríguez-Vázqueza,
C. Laredoa,
A. Renúa,c,d,
S. Rudilossoa,c,
L. Llulla,c,d,
S. Amaroa,c,d,
V. Obacha,c,d,
V. Veraa,
A. Páezb,
L. Oleagab,
X. Urraa,c,d and
Á. Chamorroa,c,d

^aFrom the Comprehensive Stroke Center (A.R.-V., C.L., A.R., S.R., L.L., S.A., V.O., V.V., X.U., A.C.), Functional Unit of Cerebrovascular Diseases
^bRadiology Department (A.P., L.O.), Hospital Clínic, Barcelona, Spain
^cInstitut d’Investigacions Biomèdiques August Pi i Sunyer (A.R., S.R., L.L., S.A., V.O., X.U., A.C.), Barcelona, Spain
^dUniversity of Barcelona (A.R., L.L. S.A., V.O., X.U., A.C.), Barcelona, Spain

Please address correspondence to Xabier Urra, MD, PhD, Functional Unit of Cerebrovascular Diseases, Hospital Clinic, 170 Villarroel, 08036 Barcelona, Spain; e-mail: xurra{at}clinic.cat; @IctusClinic; @xabierurra

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Funding

Hospital Clinic
ISCIII
INT19/00020; PI18/00444
European Social Fund “The ESF–Investing in your future,”
Fondo Europeo de Desarrollo Regional (FEDER)

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Cite this article

A. Rodríguez-Vázquez, C. Laredo, A. Renú, S. Rudilosso, L. Llull, S. Amaro, V. Obach, V. Vera, A. Páez, L. Oleaga, X. Urra, Á. Chamorro

Optimizing the Definition of Ischemic Core in CT Perfusion: Influence of Infarct Growth and Tissue-Specific Thresholds

American Journal of Neuroradiology Aug 2022, DOI: 10.3174/ajnr.A7601

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Optimizing the Definition of Ischemic Core in CT Perfusion: Influence of Infarct Growth and Tissue-Specific Thresholds

A. Rodríguez-Vázquez, C. Laredo, A. Renú, S. Rudilosso, L. Llull, S. Amaro, V. Obach, V. Vera, A. Páez, L. Oleaga, X. Urra, Á. Chamorro

American Journal of Neuroradiology Aug 2022, DOI: 10.3174/ajnr.A7601

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Optimizing the Definition of Ischemic Core in CT Perfusion: Influence of Infarct Growth and Tissue-Specific Thresholds

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Hospital Clinic

ISCIII

European Social Fund “The ESF–Investing in your future,”

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