Evaluating Sex-specific Differences in Abdominal Fat Volume and Proton Density Fat Fraction at MRI Using Automated nnU-Net-based Segmentation.

Humans Male Female Magnetic Resonance Imaging / methods Abdominal Fat / diagnostic imaging Middle Aged Adult Sex Factors Obesity / diagnostic imaging Protons Caloric Restriction
Abdominal Fat Volume Chemical Shift–encoded MRI Obesity Proton Density Fat Fraction nnU-Net

Journal

Radiology. Artificial intelligence
ISSN: 2638-6100
Titre abrégé: Radiol Artif Intell
Pays: United States
ID NLM: 101746556

Informations de publication

Date de publication:
Jul 2024
Historique:
medline: 10 7 2024
pubmed: 29 5 2024
entrez: 29 5 2024
Statut: ppublish

Résumé

Sex-specific abdominal organ volume and proton density fat fraction (PDFF) in people with obesity during a weight loss intervention was assessed with automated multiorgan segmentation of quantitative water-fat MRI. An nnU-Net architecture was employed for automatic segmentation of abdominal organs, including visceral and subcutaneous adipose tissue, liver, and psoas and erector spinae muscle, based on quantitative chemical shift-encoded MRI and using ground truth labels generated from participants of the Lifestyle Intervention (LION) study. Each organ's volume and fat content were examined in 127 participants (73 female and 54 male participants; body mass index, 30-39.9 kg/m

Identifiants

DOI: 10.1148/ryai.230471 PMID: 38809148
pubmed: 38809148
doi: 10.1148/ryai.230471
doi:

Substances chimiques

Protons 0

Banques de données

ClinicalTrials.gov
['NCT04023942']

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

e230471

Auteurs

Arun Somasundaram (A)

From the Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar (A.S., M. Wu, S.R., J.H., S.N., D.J., L.P., D.C.K.), Institute of Nutritional Medicine, School of Medicine (A.R., M. Wiechert, H.H., C.H.), TUM School of Computation, Information, and Technology (Y.Z., D.R.), TUM School of Medicine and Health (D.R.), and Else Kröner Fresenius Center for Nutritional Medicine, School of Medicine (H.H.), Technical University of Munich, Ismaninger Str 22, 81675 Munich, Germany; Department of Computing, Imperial College London, London, UK (D.R.); Department of Nutritional, Food and Consumer Sciences, Fulda University of Applied Sciences, Fulda, Germany (C.H.); and Munich Institute of Biomedical Engineering and Munich Data Science Institute, Technical University of Munich, Garching, Germany (D.C.K.).
ORCID: 0009-0007-2428-6858

Mingming Wu (M)

From the Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar (A.S., M. Wu, S.R., J.H., S.N., D.J., L.P., D.C.K.), Institute of Nutritional Medicine, School of Medicine (A.R., M. Wiechert, H.H., C.H.), TUM School of Computation, Information, and Technology (Y.Z., D.R.), TUM School of Medicine and Health (D.R.), and Else Kröner Fresenius Center for Nutritional Medicine, School of Medicine (H.H.), Technical University of Munich, Ismaninger Str 22, 81675 Munich, Germany; Department of Computing, Imperial College London, London, UK (D.R.); Department of Nutritional, Food and Consumer Sciences, Fulda University of Applied Sciences, Fulda, Germany (C.H.); and Munich Institute of Biomedical Engineering and Munich Data Science Institute, Technical University of Munich, Garching, Germany (D.C.K.).
ORCID: 0000-0002-8593-7091

Anna Reik (A)

From the Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar (A.S., M. Wu, S.R., J.H., S.N., D.J., L.P., D.C.K.), Institute of Nutritional Medicine, School of Medicine (A.R., M. Wiechert, H.H., C.H.), TUM School of Computation, Information, and Technology (Y.Z., D.R.), TUM School of Medicine and Health (D.R.), and Else Kröner Fresenius Center for Nutritional Medicine, School of Medicine (H.H.), Technical University of Munich, Ismaninger Str 22, 81675 Munich, Germany; Department of Computing, Imperial College London, London, UK (D.R.); Department of Nutritional, Food and Consumer Sciences, Fulda University of Applied Sciences, Fulda, Germany (C.H.); and Munich Institute of Biomedical Engineering and Munich Data Science Institute, Technical University of Munich, Garching, Germany (D.C.K.).

Selina Rupp (S)

From the Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar (A.S., M. Wu, S.R., J.H., S.N., D.J., L.P., D.C.K.), Institute of Nutritional Medicine, School of Medicine (A.R., M. Wiechert, H.H., C.H.), TUM School of Computation, Information, and Technology (Y.Z., D.R.), TUM School of Medicine and Health (D.R.), and Else Kröner Fresenius Center for Nutritional Medicine, School of Medicine (H.H.), Technical University of Munich, Ismaninger Str 22, 81675 Munich, Germany; Department of Computing, Imperial College London, London, UK (D.R.); Department of Nutritional, Food and Consumer Sciences, Fulda University of Applied Sciences, Fulda, Germany (C.H.); and Munich Institute of Biomedical Engineering and Munich Data Science Institute, Technical University of Munich, Garching, Germany (D.C.K.).

Jessie Han (J)

From the Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar (A.S., M. Wu, S.R., J.H., S.N., D.J., L.P., D.C.K.), Institute of Nutritional Medicine, School of Medicine (A.R., M. Wiechert, H.H., C.H.), TUM School of Computation, Information, and Technology (Y.Z., D.R.), TUM School of Medicine and Health (D.R.), and Else Kröner Fresenius Center for Nutritional Medicine, School of Medicine (H.H.), Technical University of Munich, Ismaninger Str 22, 81675 Munich, Germany; Department of Computing, Imperial College London, London, UK (D.R.); Department of Nutritional, Food and Consumer Sciences, Fulda University of Applied Sciences, Fulda, Germany (C.H.); and Munich Institute of Biomedical Engineering and Munich Data Science Institute, Technical University of Munich, Garching, Germany (D.C.K.).

Stella Naebauer (S)

From the Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar (A.S., M. Wu, S.R., J.H., S.N., D.J., L.P., D.C.K.), Institute of Nutritional Medicine, School of Medicine (A.R., M. Wiechert, H.H., C.H.), TUM School of Computation, Information, and Technology (Y.Z., D.R.), TUM School of Medicine and Health (D.R.), and Else Kröner Fresenius Center for Nutritional Medicine, School of Medicine (H.H.), Technical University of Munich, Ismaninger Str 22, 81675 Munich, Germany; Department of Computing, Imperial College London, London, UK (D.R.); Department of Nutritional, Food and Consumer Sciences, Fulda University of Applied Sciences, Fulda, Germany (C.H.); and Munich Institute of Biomedical Engineering and Munich Data Science Institute, Technical University of Munich, Garching, Germany (D.C.K.).

Daniela Junker (D)

From the Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar (A.S., M. Wu, S.R., J.H., S.N., D.J., L.P., D.C.K.), Institute of Nutritional Medicine, School of Medicine (A.R., M. Wiechert, H.H., C.H.), TUM School of Computation, Information, and Technology (Y.Z., D.R.), TUM School of Medicine and Health (D.R.), and Else Kröner Fresenius Center for Nutritional Medicine, School of Medicine (H.H.), Technical University of Munich, Ismaninger Str 22, 81675 Munich, Germany; Department of Computing, Imperial College London, London, UK (D.R.); Department of Nutritional, Food and Consumer Sciences, Fulda University of Applied Sciences, Fulda, Germany (C.H.); and Munich Institute of Biomedical Engineering and Munich Data Science Institute, Technical University of Munich, Garching, Germany (D.C.K.).

Lisa Patzelt (L)

From the Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar (A.S., M. Wu, S.R., J.H., S.N., D.J., L.P., D.C.K.), Institute of Nutritional Medicine, School of Medicine (A.R., M. Wiechert, H.H., C.H.), TUM School of Computation, Information, and Technology (Y.Z., D.R.), TUM School of Medicine and Health (D.R.), and Else Kröner Fresenius Center for Nutritional Medicine, School of Medicine (H.H.), Technical University of Munich, Ismaninger Str 22, 81675 Munich, Germany; Department of Computing, Imperial College London, London, UK (D.R.); Department of Nutritional, Food and Consumer Sciences, Fulda University of Applied Sciences, Fulda, Germany (C.H.); and Munich Institute of Biomedical Engineering and Munich Data Science Institute, Technical University of Munich, Garching, Germany (D.C.K.).

Meike Wiechert (M)

From the Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar (A.S., M. Wu, S.R., J.H., S.N., D.J., L.P., D.C.K.), Institute of Nutritional Medicine, School of Medicine (A.R., M. Wiechert, H.H., C.H.), TUM School of Computation, Information, and Technology (Y.Z., D.R.), TUM School of Medicine and Health (D.R.), and Else Kröner Fresenius Center for Nutritional Medicine, School of Medicine (H.H.), Technical University of Munich, Ismaninger Str 22, 81675 Munich, Germany; Department of Computing, Imperial College London, London, UK (D.R.); Department of Nutritional, Food and Consumer Sciences, Fulda University of Applied Sciences, Fulda, Germany (C.H.); and Munich Institute of Biomedical Engineering and Munich Data Science Institute, Technical University of Munich, Garching, Germany (D.C.K.).

Yu Zhao (Y)

From the Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar (A.S., M. Wu, S.R., J.H., S.N., D.J., L.P., D.C.K.), Institute of Nutritional Medicine, School of Medicine (A.R., M. Wiechert, H.H., C.H.), TUM School of Computation, Information, and Technology (Y.Z., D.R.), TUM School of Medicine and Health (D.R.), and Else Kröner Fresenius Center for Nutritional Medicine, School of Medicine (H.H.), Technical University of Munich, Ismaninger Str 22, 81675 Munich, Germany; Department of Computing, Imperial College London, London, UK (D.R.); Department of Nutritional, Food and Consumer Sciences, Fulda University of Applied Sciences, Fulda, Germany (C.H.); and Munich Institute of Biomedical Engineering and Munich Data Science Institute, Technical University of Munich, Garching, Germany (D.C.K.).

Daniel Rueckert (D)

From the Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar (A.S., M. Wu, S.R., J.H., S.N., D.J., L.P., D.C.K.), Institute of Nutritional Medicine, School of Medicine (A.R., M. Wiechert, H.H., C.H.), TUM School of Computation, Information, and Technology (Y.Z., D.R.), TUM School of Medicine and Health (D.R.), and Else Kröner Fresenius Center for Nutritional Medicine, School of Medicine (H.H.), Technical University of Munich, Ismaninger Str 22, 81675 Munich, Germany; Department of Computing, Imperial College London, London, UK (D.R.); Department of Nutritional, Food and Consumer Sciences, Fulda University of Applied Sciences, Fulda, Germany (C.H.); and Munich Institute of Biomedical Engineering and Munich Data Science Institute, Technical University of Munich, Garching, Germany (D.C.K.).
ORCID: 0000-0002-5683-5889

Hans Hauner (H)

From the Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar (A.S., M. Wu, S.R., J.H., S.N., D.J., L.P., D.C.K.), Institute of Nutritional Medicine, School of Medicine (A.R., M. Wiechert, H.H., C.H.), TUM School of Computation, Information, and Technology (Y.Z., D.R.), TUM School of Medicine and Health (D.R.), and Else Kröner Fresenius Center for Nutritional Medicine, School of Medicine (H.H.), Technical University of Munich, Ismaninger Str 22, 81675 Munich, Germany; Department of Computing, Imperial College London, London, UK (D.R.); Department of Nutritional, Food and Consumer Sciences, Fulda University of Applied Sciences, Fulda, Germany (C.H.); and Munich Institute of Biomedical Engineering and Munich Data Science Institute, Technical University of Munich, Garching, Germany (D.C.K.).
ORCID: 0000-0002-1682-5088

Christina Holzapfel (C)

From the Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar (A.S., M. Wu, S.R., J.H., S.N., D.J., L.P., D.C.K.), Institute of Nutritional Medicine, School of Medicine (A.R., M. Wiechert, H.H., C.H.), TUM School of Computation, Information, and Technology (Y.Z., D.R.), TUM School of Medicine and Health (D.R.), and Else Kröner Fresenius Center for Nutritional Medicine, School of Medicine (H.H.), Technical University of Munich, Ismaninger Str 22, 81675 Munich, Germany; Department of Computing, Imperial College London, London, UK (D.R.); Department of Nutritional, Food and Consumer Sciences, Fulda University of Applied Sciences, Fulda, Germany (C.H.); and Munich Institute of Biomedical Engineering and Munich Data Science Institute, Technical University of Munich, Garching, Germany (D.C.K.).
ORCID: 0000-0002-0155-9338

Dimitrios C Karampinos (DC)

From the Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar (A.S., M. Wu, S.R., J.H., S.N., D.J., L.P., D.C.K.), Institute of Nutritional Medicine, School of Medicine (A.R., M. Wiechert, H.H., C.H.), TUM School of Computation, Information, and Technology (Y.Z., D.R.), TUM School of Medicine and Health (D.R.), and Else Kröner Fresenius Center for Nutritional Medicine, School of Medicine (H.H.), Technical University of Munich, Ismaninger Str 22, 81675 Munich, Germany; Department of Computing, Imperial College London, London, UK (D.R.); Department of Nutritional, Food and Consumer Sciences, Fulda University of Applied Sciences, Fulda, Germany (C.H.); and Munich Institute of Biomedical Engineering and Munich Data Science Institute, Technical University of Munich, Garching, Germany (D.C.K.).
ORCID: 0000-0003-4922-3662

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Mammifères › Eutheria › Primates › Haplorhini › Catarrhini › Hominidae › Humains › Evaluating Sex-specific Differences in...
questionsmedicales.fr › Diagnostic › Techniques et procédures diagnostiques › Imagerie diagnostique › Tomographie › Imagerie par résonance magnétique › Evaluating Sex-specific Differences in...
questionsmedicales.fr › Tissus › Tissu conjonctif › Tissu adipeux › Tissu adipeux blanc › Graisse abdominale › Evaluating Sex-specific Differences in...
questionsmedicales.fr › Personnes › Tranches d'âge › Adulte › Adulte d'âge moyen › Evaluating Sex-specific Differences in...
questionsmedicales.fr › Personnes › Tranches d'âge › Adulte › Evaluating Sex-specific Differences in...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Facteurs épidémiologiques › Facteurs sexuels › Evaluating Sex-specific Differences in...
questionsmedicales.fr › États, signes et symptômes pathologiques › Signes et symptômes › Obésité › Evaluating Sex-specific Differences in...
questionsmedicales.fr › Phénomènes physiques › Particules élémentaires › Nucléons › Protons › Evaluating Sex-specific Differences in...
questionsmedicales.fr › Phénomènes physiologiques › Alimentation et nutrition › Phénomènes physiologiques nutritionnels › Régime alimentaire › Ration calorique › Restriction calorique › Evaluating Sex-specific Differences in...