7-T clinical MRI of the shoulder in patients with suspected lesions of the rotator cuff.
7 Tesla
Arthroscopy
Magnetic resonance imaging
Rotator cuff
Shoulder
Journal
European radiology experimental
ISSN: 2509-9280
Titre abrégé: Eur Radiol Exp
Pays: England
ID NLM: 101721752
Informations de publication
Date de publication:
07 02 2020
07 02 2020
Historique:
received:
23
08
2019
accepted:
06
12
2019
entrez:
8
2
2020
pubmed:
8
2
2020
medline:
5
5
2021
Statut:
epublish
Résumé
To evaluate feasibility and diagnostic performance of clinical 7-T magnetic resonance imaging (MRI) of the shoulder. Eight patients with suspected lesions of the rotator cuff underwent 7-T MRI before arthroscopy. Image quality was scored for artifacts, B Regarding image quality, the majority of the sequences reached values above the middle of each scoring scale. Fat-saturated proton density sequences showed least artifacts and best structure assessability. The most homogenous B 7-T MRI of the shoulder with diagnostic image quality is feasible. Overrating of tendon signal alterations was the main limitation. Although the diagnostic performance did not reach the current results of 3-T MRI, our study marks the way to implement clinical 7-T MRI of the shoulder.
Sections du résumé
BACKGROUND
To evaluate feasibility and diagnostic performance of clinical 7-T magnetic resonance imaging (MRI) of the shoulder.
METHODS
Eight patients with suspected lesions of the rotator cuff underwent 7-T MRI before arthroscopy. Image quality was scored for artifacts, B
RESULTS
Regarding image quality, the majority of the sequences reached values above the middle of each scoring scale. Fat-saturated proton density sequences showed least artifacts and best structure assessability. The most homogenous B
CONCLUSIONS
7-T MRI of the shoulder with diagnostic image quality is feasible. Overrating of tendon signal alterations was the main limitation. Although the diagnostic performance did not reach the current results of 3-T MRI, our study marks the way to implement clinical 7-T MRI of the shoulder.
Identifiants
pubmed: 32030499
doi: 10.1186/s41747-019-0142-1
pii: 10.1186/s41747-019-0142-1
pmc: PMC7005228
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
10Subventions
Organisme : Medizinische Fakultät, Universität Duisburg-Essen
ID : -
Pays : International
Références
Radiology. 1991 Nov;181(2):389-92
pubmed: 1924777
Invest Radiol. 2009 Sep;44(9):613-8
pubmed: 19652609
Arch Orthop Trauma Surg. 2017 Feb;137(2):241-247
pubmed: 27904970
Clin Orthop Relat Res. 2016 May;474(5):1328-32
pubmed: 26584800
AJR Am J Roentgenol. 2010 Sep;195(3):577-84
pubmed: 20729433
AJR Am J Roentgenol. 2018 Apr;210(4):876-882
pubmed: 29446683
Neuroimage. 2018 Mar;168:459-476
pubmed: 27915116
Top Magn Reson Imaging. 2019 Jun;28(3):145-158
pubmed: 31188273
Top Magn Reson Imaging. 1996 Feb;8(1):51-6
pubmed: 8820094
Invest Radiol. 2016 Sep;51(9):552-9
pubmed: 27257866
Orthopedics. 2011 May 18;34(5):362
pubmed: 21598899
Rofo. 2018 Feb;190(2):186-190
pubmed: 29346816
J Clin Diagn Res. 2017 May;11(5):TC24-TC27
pubmed: 28658874
Eur Radiol. 2015 Jan;25(1):106-12
pubmed: 25194707
Radiol Technol. 2006 May-Jun;77(5):357-65
pubmed: 16709684
Skeletal Radiol. 2015 Jul;44(7):941-51
pubmed: 25805436
J Shoulder Elbow Surg. 2014 Jul;23(7):1010-6
pubmed: 24766793
Top Magn Reson Imaging. 2015 Apr;24(2):83-92
pubmed: 25835582
AJR Am J Roentgenol. 2017 Sep;209(3):544-551
pubmed: 28829170
World J Radiol. 2014 Jun 28;6(6):274-83
pubmed: 24976930
Eur J Radiol. 2017 Jan;86:76-82
pubmed: 28027770
AJR Am J Roentgenol. 2013 Dec;201(6):1315-24
pubmed: 24261373
Skeletal Radiol. 2013 Nov;42(11):1555-63
pubmed: 23955579
Eur J Radiol Open. 2018 Sep 11;5:159-164
pubmed: 30225274
Skeletal Radiol. 2016 Feb;45(2):251-61
pubmed: 26634253
AJR Am J Roentgenol. 2004 Nov;183(5):1479-86
pubmed: 15505324
Magn Reson Imaging. 2012 Apr;30(3):336-46
pubmed: 22260933
J Magn Reson Imaging. 2017 Dec;46(6):1573-1589
pubmed: 28370675
Invest Radiol. 2014 Jan;49(1):35-47
pubmed: 24056112
Med Phys. 2017 Dec;44(12):6195-6208
pubmed: 28976586
Med Phys. 2010 Dec;37(12):6368-76
pubmed: 21302794
Crit Rev Biomed Eng. 2016;44(1-2):73-89
pubmed: 27652452