Comparison of bone lesion distribution between prostate cancer and multiple myeloma with whole-body MRI.

Détails

ID Serval
serval:BIB_7BE361BF0BFE
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Comparison of bone lesion distribution between prostate cancer and multiple myeloma with whole-body MRI.
Périodique
Diagnostic and interventional imaging
Auteur(s)
Larbi A., Omoumi P., Pasoglou V., Michoux N., Triqueneaux P., Tombal B., Cyteval C., Lecouvet F.E.
ISSN
2211-5684 (Electronic)
ISSN-L
2211-5684
Statut éditorial
Publié
Date de publication
05/2019
Peer-reviewed
Oui
Volume
100
Numéro
5
Pages
295-302
Langue
anglais
Notes
Publication types: Journal Article
Publication Status: ppublish
Résumé
To assess the distribution of bone lesions in patients with prostate cancer (PCa) and those with multiple myeloma (MM) using whole-body magnetic resonance imaging (MRI); and to assess the added value of four anatomical regions located outside the thoraco-lumbo-pelvic area to detect the presence of bone lesions in a patient-based perspective.
Fifty patients (50 men; mean age, 67±10 [SD] years; range, 59-87 years) with PCa and forty-seven patients (27 women, 20 men; mean age, 62.5±9 [SD] years; range, 47-90 years) with MM were included. Three radiologists assessed bone involvement in seven anatomical areas reading all MRI sequences.
In patients with PCa, there was a cranio-caudal increasing prevalence of metastases (22% [11/50] in the humeri and cervical spine to 60% [30/50] in the pelvis). When the thoraco-lumbo-pelvic region was not involved, the prevalence of involvement of the cervical spine, proximal humeri, ribs, or proximal femurs was 0% in patients with PCa and≥4% (except for the cervical spine, 0%) in those with MM.
In patients with PCa, there is a cranio-caudal positive increment in the prevalences of metastases and covering the thoraco-lumbo-pelvic area is sufficient to determine the metastatic status of a patient with PCa. In patients with MM, there is added value of screening all regions, except the cervical spine, to detect additional lesions.
Mots-clé
Magnetic resonance imaging (MRI), Multiple myeloma, Prostate cancer, Whole-body MRI
Pubmed
Création de la notice
25/03/2019 9:39
Dernière modification de la notice
20/08/2019 15:37
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