Coronal images display soft tissue nodules in the lateral margin of the gastrocnemius muscle. The larger nodules more proximal in a location approximately 7.5cm below the fibular head measuring 1.6x1.0 cm in size. The second nodule is smaller and more distally in the left mid-leg approximately 13.5cm below the fibular head measuring 1.0 x 0.7cm in size. Similar appearing 7mm mass was found in the medial head of the gastrocnemius.
T1 coronals reveal a thin rim of hyperintensity at the proximal and distal poles of the masses representing a layer of fat.
Axial post gadolinium cross sections surrounding the largest mass have heterogeneous uptake with a slight predilection for the periphery.
Axial T2 fat sat imaging demonstrates small round hypointense regions in the center of the largest mass in groupings akin to fascicles of a nerve bundle.