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Objective
To determine whether the presence, number, and topography (digit location and symmetry) of Heberden's nodes are associated with the incidence and progression of radiographic osteoarthritis (OA) of the knee.
Methods
We analyzed 8,023 knees (with 8 years of follow‐up) from the Osteoarthritis Initiative. Cox regression was performed on Heberden's node presence, total number, location, and...
Objective To determine the threshold signal drop on 3-T chemical shift imaging (CSI), with in-phase (IP) and opposed-phase (OP) sequences, for accurately identifying bone marrow replacement with 100% sensitivity, and determine a clinically useful measurement method for deriving such a threshold. Materials and methods From a convenience series of 157 MRIs, 36 cases with histologically proven marrow-replacing...
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