Abstract #0119
Quantitative Susceptibility Mapping (QSM) to correlate with histology and quantitative parametric mapping in surgically induced juvenile osteochondritis dissecans
Luning Wang 1 , Mikko J Nissi 1,2 , Ferenc Toth 3 , Michael Garwood 1 , Cathy Carlson 3 , and Jutta Ellermann 1
1
Center for Magnetic Resonance Research,
University of Minnesota, Twin Cities, Minneapolis, MN,
United States,
2
Medical
Research Center Oulu, Oulu University Hospital and
University of Oulu, Finland,
3
University
of Minnesota, Twin Cities, Minneapolis, MN, United
States
Juvenile Osteochondritis Dissecans (OCD) is a disease of
epiphyseal cartilage occurring subsequent to failure of
cartilage canal blood vessels. Minimum intensity
projections of MR susceptibility maps together with MR
relaxometry can provide a noninvasive approach for a
direct correlation between the quantitative assessment
of cartilage matrix and the visualization of the canal
degeneration at different time points.
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