Utility of T2-weighted MRI to Differentiate Adrenal Metastases from Lipid-Poor Adrenal Adenomas.

Adenoma / diagnostic imaging Adrenal Gland Neoplasms / diagnostic imaging Aged Diagnosis, Differential Diffusion Magnetic Resonance Imaging Humans Lipids Middle Aged Neoplasm Metastasis / diagnostic imaging Retrospective Studies Sensitivity and Specificity

Journal

Radiology. Imaging cancer
ISSN: 2638-616X
Titre abrégé: Radiol Imaging Cancer
Pays: United States
ID NLM: 101765309

Informations de publication

Date de publication:
11 2020
Historique:
received: 18 02 2020
revised: 26 06 2020
accepted: 30 06 2020
entrez: 29 3 2021
pubmed: 30 3 2021
medline: 26 8 2021
Statut: epublish

Résumé

To evaluate T2-weighted MRI features to differentiate adrenal metastases from lipid-poor adenomas. With institutional review board approval, this study retrospectively compared 40 consecutive patients (mean age, 66 years ± 10 [standard deviation]) with metastases to 23 patients (mean age, 60 years ± 15) with lipid-poor adenomas at 1.5- and 3-T MRI between June 2016 and March 2019. A blinded radiologist measured T2-weighted signal intensity (SI) ratio (SI Subjectively, T2-weighted SI ( Logistic regression models combining T2-weighted SI and T2-weighted heterogeneity can differentiate metastases from lipid-poor adenomas. Validation of these preliminary results is required.

Identifiants

DOI: 10.1148/rycan.2020200011 PMID: 33778748 PMC: PMC7983803
pubmed: 33778748
doi: 10.1148/rycan.2020200011
pmc: PMC7983803
doi:

Substances chimiques

Lipids 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

e200011

Informations de copyright

2020 by the Radiological Society of North America, Inc.

Déclaration de conflit d'intérêts

Disclosures of Conflicts of Interest: W.T. trainee editorial board member of Radiology: Imaging Cancer. J.A.G. disclosed no relevant relationships. A.U. disclosed no relevant relationships. A.A. disclosed no relevant relationships. N.S. Activities related to the present article: disclosed no relevant relationships. Activities not related to the present article: author is employed by The Ottawa Hospital. Other relationships: disclosed no relevant relationships.

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Auteurs

Wendy Tu (W)

Department of Medical Imaging, The Ottawa Hospital, University of Ottawa, 1053 Carling Ave, C1 Radiology, Ottawa, ON, Canada K1Y 4E9 (W.T., J.A.G., A.U., N.S.); and Department of Radiology and Medical Imaging, King Saud University Medical City, King Khalid University Hospital, Riyadh, Saudi Arabia (A.A.).

Jorge Abreu-Gomez (J)

Department of Medical Imaging, The Ottawa Hospital, University of Ottawa, 1053 Carling Ave, C1 Radiology, Ottawa, ON, Canada K1Y 4E9 (W.T., J.A.G., A.U., N.S.); and Department of Radiology and Medical Imaging, King Saud University Medical City, King Khalid University Hospital, Riyadh, Saudi Arabia (A.A.).

Amar Udare (A)

Department of Medical Imaging, The Ottawa Hospital, University of Ottawa, 1053 Carling Ave, C1 Radiology, Ottawa, ON, Canada K1Y 4E9 (W.T., J.A.G., A.U., N.S.); and Department of Radiology and Medical Imaging, King Saud University Medical City, King Khalid University Hospital, Riyadh, Saudi Arabia (A.A.).

Abdulmohsen Alrashed (A)

Department of Medical Imaging, The Ottawa Hospital, University of Ottawa, 1053 Carling Ave, C1 Radiology, Ottawa, ON, Canada K1Y 4E9 (W.T., J.A.G., A.U., N.S.); and Department of Radiology and Medical Imaging, King Saud University Medical City, King Khalid University Hospital, Riyadh, Saudi Arabia (A.A.).
ORCID: 0000-0002-9442-7536

Nicola Schieda (N)

Department of Medical Imaging, The Ottawa Hospital, University of Ottawa, 1053 Carling Ave, C1 Radiology, Ottawa, ON, Canada K1Y 4E9 (W.T., J.A.G., A.U., N.S.); and Department of Radiology and Medical Imaging, King Saud University Medical City, King Khalid University Hospital, Riyadh, Saudi Arabia (A.A.).
ORCID: 0000-0002-2653-4786

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Classifications MeSH

questionsmedicales.fr › Tumeurs › Tumeurs par type histologique › Tumeurs épithéliales épidermoïdes et glandulaires › Adénomes › Utility of T2-weighted MRI to Differentiate...
questionsmedicales.fr › Maladies endocriniennes › Tumeurs des glandes endocrines › Tumeurs de la surrénale › Utility of T2-weighted MRI to Differentiate...
questionsmedicales.fr › Personnes › Tranches d'âge › Adulte › Sujet âgé › Utility of T2-weighted MRI to Differentiate...
questionsmedicales.fr › Diagnostic › Diagnostic différentiel › Utility of T2-weighted MRI to Differentiate...
questionsmedicales.fr › Diagnostic › Techniques et procédures diagnostiques › Imagerie diagnostique › Tomographie › Imagerie par résonance magnétique › Imagerie par résonance magnétique de diffusion › Utility of T2-weighted MRI to Differentiate...
questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Mammifères › Eutheria › Primates › Haplorhini › Catarrhini › Hominidae › Humains › Utility of T2-weighted MRI to Differentiate...
questionsmedicales.fr › Lipides › Utility of T2-weighted MRI to Differentiate...
questionsmedicales.fr › Personnes › Tranches d'âge › Adulte › Adulte d'âge moyen › Utility of T2-weighted MRI to Differentiate...
questionsmedicales.fr › États, signes et symptômes pathologiques › Processus pathologiques › Processus néoplasiques › Métastase tumorale › Utility of T2-weighted MRI to Differentiate...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Méthodes épidémiologiques › Caractéristiques des études épidémiologiques › Études épidémiologiques › Études de cohortes › Études rétrospectives › Utility of T2-weighted MRI to Differentiate...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Méthodes épidémiologiques › Statistiques comme sujet › Sensibilité et spécificité › Utility of T2-weighted MRI to Differentiate...