Assessment of the hypervascularized fraction of glioblastomas using a volume analysis of dynamic susceptibility contrast-enhanced MRI may help to identify pseudoprogression

Margaux Roques; Isabelle Catalaa; Magali Raveneau; Justine Attal; Aurore Siegfried; Jean Darcourt; Christophe Cognard; Nicolas Menjot de Champfleur; Fabrice Bonneville

doi:10.1371/journal.pone.0270216

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Open Access

Peer-reviewed

Research Article

Assessment of the hypervascularized fraction of glioblastomas using a volume analysis of dynamic susceptibility contrast-enhanced MRI may help to identify pseudoprogression

Margaux Roques ,

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Validation, Writing – original draft, Writing – review & editing

* E-mail: roques.marg@chu-toulouse.fr

Affiliation Department of Neuroradiology, Toulouse Hospital, Toulouse, France

https://orcid.org/0000-0001-9447-3092

⨯
Isabelle Catalaa,

Roles Conceptualization, Investigation, Methodology, Validation, Writing – review & editing

Affiliation Department of Neuroradiology, Toulouse Hospital, Toulouse, France
⨯
Magali Raveneau,

Roles Data curation, Formal analysis, Investigation, Writing – review & editing

Affiliation Department of Neuroradiology, Toulouse Hospital, Toulouse, France
⨯
Justine Attal,

Roles Data curation, Investigation, Writing – review & editing

Affiliation Department of Radiotherapy, IUCT Toulouse (Toulouse University Cancer Institute), Toulouse, France
⨯
Aurore Siegfried,

Roles Data curation, Formal analysis, Investigation, Writing – review & editing

Affiliation Department of Pathology, IUCT Toulouse, Toulouse, France
⨯
Jean Darcourt,

Roles Data curation, Formal analysis, Methodology, Writing – review & editing

Affiliation Department of Neuroradiology, Toulouse Hospital, Toulouse, France

https://orcid.org/0000-0003-1620-4449

⨯
Christophe Cognard,

Roles Project administration, Software, Supervision, Writing – review & editing

Affiliation Department of Neuroradiology, Toulouse Hospital, Toulouse, France
⨯
Nicolas Menjot de Champfleur,

Roles Conceptualization, Data curation, Methodology, Supervision, Writing – review & editing

Affiliation Department of Neuroradiology, Montpellier Hospital, Montpellier, France
⨯
Fabrice Bonneville

Roles Conceptualization, Formal analysis, Methodology, Supervision, Validation, Writing – original draft, Writing – review & editing

Affiliation Department of Neuroradiology, Toulouse Hospital, Toulouse, France
⨯

Assessment of the hypervascularized fraction of glioblastomas using a volume analysis of dynamic susceptibility contrast-enhanced MRI may help to identify pseudoprogression

Margaux Roques,
Isabelle Catalaa,
Magali Raveneau,
Justine Attal,
Aurore Siegfried,
Jean Darcourt,
Christophe Cognard,
Nicolas Menjot de Champfleur,
Fabrice Bonneville

Published: October 13, 2022
https://doi.org/10.1371/journal.pone.0270216

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