Significant asymmetry is noted between outer aspects of the right and left proximal thighs.
An ill-defined lobulated mass is seen closely related to the right proximal iliotibial tract, abutting the adjacent gluteus medius and maximus with obliteration of the intervening fat planes. It appears slightly hypodense to the adjacent muscles, with multiple hyperattenuating intralesional streaks. The subjacent bony structures are intact.