Relationship between knee alignment and T1ρ values of articular cartilage and menisci in patients with knee osteoarthritis

To assess the relationship between knee alignment and subregional T1ρ values of the femorotibial cartilage and menisci in patients with mild (Kellgren–Lawrence grade 1) to moderate (KL3) osteoarthritis (OA) at 3T. 26 subjects with a clinical diagnosis of KL1-3 OA were included and subdivided into th...

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Published in:European journal of radiology 2013-11, Vol.82 (11), p.1946-1952
Main Authors: Wang, Ligong, Vieira, Renata La Rocca, Rybak, Leon D., Babb, James S., Chang, Gregory, Krasnokutsky, Svetlana, Abramson, Steven, Regatte, Ravinder
Format: Article
Language:English
Subjects:
Aged
Algorithms
Cartilage, Articular - pathology
Female
Humans
Image Enhancement - methods
Image Interpretation, Computer-Assisted - methods
Knee alignment
Knee joint
Knee Joint - pathology
Magnetic Resonance Imaging - methods
Male
Menisci, Tibial - pathology
Meniscus
Middle Aged
MRI
Osteoarthritis
Osteoarthritis, Knee - pathology
Reproducibility of Results
Sensitivity and Specificity
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cited_by cdi_FETCH-LOGICAL-c404t-134c5de384f8a84d07dbacf67247f45ff2e30cad61440a9d0e2d235b792539c3
cites cdi_FETCH-LOGICAL-c404t-134c5de384f8a84d07dbacf67247f45ff2e30cad61440a9d0e2d235b792539c3
container_end_page 1952
container_issue 11
container_start_page 1946
container_title European journal of radiology
container_volume 82
creator Wang, Ligong
Vieira, Renata La Rocca
Rybak, Leon D.
Babb, James S.
Chang, Gregory
Krasnokutsky, Svetlana
Abramson, Steven
Regatte, Ravinder
description To assess the relationship between knee alignment and subregional T1ρ values of the femorotibial cartilage and menisci in patients with mild (Kellgren–Lawrence grade 1) to moderate (KL3) osteoarthritis (OA) at 3T. 26 subjects with a clinical diagnosis of KL1-3 OA were included and subdivided into three subgroups: varus, valgus, and neutral. All subjects were evaluated on a 3T MR scanner. Mann–Whitney and Wilcoxon signed rank tests were performed to determine any statistically significant differences in subregional T1ρ values of femorotibial cartilage and menisci among the three subgroups of KL1-3 OA patients. Medial femoral anterior cartilage subregion in varus group had significantly higher (p
doi_str_mv 10.1016/j.ejrad.2013.05.010
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identifier ISSN: 0720-048X
ispartof European journal of radiology, 2013-11, Vol.82 (11), p.1946-1952
issn 0720-048X
1872-7727
language eng
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source ScienceDirect Freedom Collection
subjects Aged
Algorithms
Cartilage, Articular - pathology
Female
Humans
Image Enhancement - methods
Image Interpretation, Computer-Assisted - methods
Knee alignment
Knee joint
Knee Joint - pathology
Magnetic Resonance Imaging - methods
Male
Menisci, Tibial - pathology
Meniscus
Middle Aged
MRI
Osteoarthritis
Osteoarthritis, Knee - pathology
Reproducibility of Results
Sensitivity and Specificity
title Relationship between knee alignment and T1ρ values of articular cartilage and menisci in patients with knee osteoarthritis
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