Fig. 10

Axial proton density-weighted MR image with fat saturation. Exercise-induced compartment syndrome, (a) forearm prior to exercise, (b) post-exercise swelling and ground glass-like edema within the brachioradialis, and humeral head of pronator teres muscles (arrow), while the remainder of the flexor pronator muscle group appears normal, with the exception of flexor carpi ulnaris (dashed arrows). Reprinted by permission from Springer: Springer Nature, Magnetic resonance imaging of the skeletal musculature, MRI of muscle injuries, Simon Dimmick, Christoph Rehnitz, Marc-André Weber, and James M. Linklater, 2014