TY  - JOUR
AU  - Hinsen, Maximilian
AU  - Nagel, Armin M
AU  - May, Matthias S
AU  - Wiesmueller, Marco
AU  - Uder, Michael
AU  - Heiss, Rafael
TI  - Lung Nodule Detection With Modern Low-Field MRI (0.55 T) in Comparison to CT.
JO  - Investigative radiology
VL  - 59
IS  - 3
SN  - 0020-9996
CY  - [Erscheinungsort nicht ermittelbar]
PB  - Ovid
M1  - DKFZ-2023-01502
SP  - 215-222
PY  - 2024
N1  - 2024 Mar 1;59(3):215-222
AB  - The aim of this study was to evaluate the accuracy of modern low-field magnetic resonance imaging (MRI) for lung nodule detection and to correlate nodule size measurement with computed tomography (CT) as reference.Between November 2020 and July 2021, a prospective clinical trial using low-field MRI at 0.55 T was performed in patients with known pulmonary nodules from a single academic medical center. Every patient underwent MRI and CT imaging on the same day. The primary aim was to evaluate the detection accuracy of pulmonary nodules using MRI with transversal periodically rotated overlapping parallel lines with enhanced reconstruction in combination with coronal half-Fourier acquired single-shot turbo spin-echo MRI sequences. The secondary outcome was the correlation of the mean lung nodule diameter with CT as reference according to the Lung Imaging Reporting and Data System. Nonparametric Mann-Whitney U test, Spearman rank correlation coefficient, and Bland-Altman analysis were applied to analyze the results.A total of 46 participants (mean age ± SD, 66 ± 11 years; 26 women) were included. In a blinded analysis of 964 lung nodules, the detection accuracy was 100
LB  - PUB:(DE-HGF)16
C6  - pmid:37490031
DO  - DOI:10.1097/RLI.0000000000001006
UR  - https://inrepo02.dkfz.de/record/277788
ER  -