The diagnostic accuracy of intravoxel incoherent motion and diffusion kurtosis imaging in the differentiation of malignant and benign soft-tissue masses: which is better?
Intravoxel incoherent motion
diffusion kurtosis imaging
magnetic resonance imaging
soft tissue masses
Journal
Acta radiologica (Stockholm, Sweden : 1987)
ISSN: 1600-0455
Titre abrégé: Acta Radiol
Pays: England
ID NLM: 8706123
Informations de publication
Date de publication:
Jun 2022
Jun 2022
Historique:
pubmed:
19
5
2021
medline:
21
5
2022
entrez:
18
5
2021
Statut:
ppublish
Résumé
It is difficult for conventional magnetic resonance imaging (MRI) to distinguish benign soft-tissue masses (STMs) from malignant masses. To quantitatively compare the diagnostic value of intravoxel incoherent motion (IVIM) and diffusion kurtosis imaging (DKI) in STMs. The data from 58 patients with STMs were retrospectively analyzed. The GE Discovery 3.0-T MRI scanner was used to acquire conventional MRI sequences, IVIM, and DKI images. The chi-square test, independent sample t-test, and Mann-Whitney U tests were used to compare the differences between conventional MRI features, IVIM, and DKI parameters (D Tumor size and depth are statistically different in STTs. Ds IVIM and DKI can be used to distinguish between benign and malignant STMs, with D
Sections du résumé
BACKGROUND
BACKGROUND
It is difficult for conventional magnetic resonance imaging (MRI) to distinguish benign soft-tissue masses (STMs) from malignant masses.
PURPOSE
OBJECTIVE
To quantitatively compare the diagnostic value of intravoxel incoherent motion (IVIM) and diffusion kurtosis imaging (DKI) in STMs.
MATERIAL AND METHODS
METHODS
The data from 58 patients with STMs were retrospectively analyzed. The GE Discovery 3.0-T MRI scanner was used to acquire conventional MRI sequences, IVIM, and DKI images. The chi-square test, independent sample t-test, and Mann-Whitney U tests were used to compare the differences between conventional MRI features, IVIM, and DKI parameters (D
RESULTS
RESULTS
Tumor size and depth are statistically different in STTs. Ds
CONCLUSION
CONCLUSIONS
IVIM and DKI can be used to distinguish between benign and malignant STMs, with D
Identifiants
pubmed: 34000824
doi: 10.1177/02841851211017511
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM