Sequence-robust MRI asymmetry measures for the detection of anoperineal lesions in Crohn’s disease on axial pelvic MRI scans

Corentin Lucas; Myriam Bontonou; Marc Aubry; Eric Ogier-Denis; Guillaume Bouguen; Emmanuelle Becker; Yann Le Cunff

doi:10.1371/journal.pone.0340243

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Open Access

Peer-reviewed

Research Article

Sequence-robust MRI asymmetry measures for the detection of anoperineal lesions in Crohn’s disease on axial pelvic MRI scans

Corentin Lucas,

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Software, Visualization, Writing – original draft, Writing – review & editing

Affiliation Equipe BioGraphs, Univ Rennes, Inria, CNRS, IRISA - UMR, Rennes, France

https://orcid.org/0009-0006-5243-2931

⨯
Myriam Bontonou,

Roles Investigation, Supervision, Visualization, Writing – review & editing

Affiliation Univ Rennes, INSERM, OSS (Oncogenesis Stress Signaling), UMR_S, CLCC Eugene Marquis, F-35000, Rennes, France
⨯
Marc Aubry,

Roles Conceptualization, Supervision

Affiliation Univ Rennes, INSERM, OSS (Oncogenesis Stress Signaling), UMR_S, CLCC Eugene Marquis, F-35000, Rennes, France
⨯
Eric Ogier-Denis,

Roles Conceptualization, Supervision

Affiliation Univ Rennes, INSERM, OSS (Oncogenesis Stress Signaling), UMR_S, CLCC Eugene Marquis, F-35000, Rennes, France
⨯
Guillaume Bouguen,

Roles Conceptualization, Resources

Affiliation CHU Rennes, Univ Rennes, INSERM CIC1414, Institut NUMECAN (Nutrition Metabolism and Cancer) F-35000, Rennes, France
⨯
Emmanuelle Becker ,

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

* E-mail: emmanuelle.becker@irisa.fr

Affiliation Equipe BioGraphs, Univ Rennes, Inria, CNRS, IRISA - UMR, Rennes, France
⨯
Yann Le Cunff

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

Affiliation Equipe BioGraphs, Univ Rennes, Inria, CNRS, IRISA - UMR, Rennes, France

https://orcid.org/0000-0002-3068-5675

⨯

Sequence-robust MRI asymmetry measures for the detection of anoperineal lesions in Crohn’s disease on axial pelvic MRI scans

Corentin Lucas,
Myriam Bontonou,
Marc Aubry,
Eric Ogier-Denis,
Guillaume Bouguen,
Emmanuelle Becker,
Yann Le Cunff

Published: July 21, 2026
https://doi.org/10.1371/journal.pone.0340243

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Lesions
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Crohn's disease
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