Baseline mean and heterogeneity of MR cartilage T2 are associated with morphologic degeneration of cartilage, meniscus, and bone marrow over 3years –

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General Information Osteoarthritis and Cartilage

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Baseline mean and heterogeneity of MR cartilage T2 are associated with morphologic degeneration of cartilage, meniscus, and bone marrow over 3years – data from the Osteoarthritis Initiative G.B. Joseph, T. Baum, H. Alizai, J. Carballido-Gamio, L. Nardo, W. Virayavanich, J.A. Lynch, M.C. Nevitt, C.E. McCulloch, S. Majumdar, T.M. Link Osteoarthritis and Cartilage Volume 20, Issue 7, Pages 727-735 (July 2012) DOI: 10.1016/j.joca.2012.04.003 Copyright © 2012 Terms and Conditions

Fig. 1 Representative images (top row: baseline, bottom row: 3-year follow-up) from a subject with elevated baseline cartilage T2 parameters and both incidence and progression of morphologic joint degeneration in the medial femoral condyle. Cartilage morphology: progression of cartilage defect (WORMS=2.5 at baseline, WORMS=5 at follow-up). Meniscus morphology: progression from intrasubstance degeneration to a tear (WORMS=1 at baseline, WORMS=2 at follow-up). BMEP morphology: absent at baseline and present at follow-up (WORMS=0 at baseline, WORMS=2 at follow-up). Osteoarthritis and Cartilage 2012 20, 727-735DOI: (10.1016/j.joca.2012.04.003) Copyright © 2012 Terms and Conditions