Mass in the right lateral thigh. There is a 11 x 15 x 18 mm lesion within the distal vastus lateralis muscle just above the knee which follows fat signal on all sequences. The lesion questionably has at least two septae, but these do not show appreciable enhancement on post-contrast imaging. The remaining musculature is within normal limits. Bone marrow signal is within normal limits.
Lesion within the distal vastus lateralis muscle is most likely a benign intramuscular lipoma. 