Oval-shaped lesion within the subcutaneous fat at the anterior aspect of the distal left thigh located in the interface between the subcutaneous fat planes and external muscle fascia measuring 3 x 2.3 x 4 cm. It causes mass effect and compression on the vastus medialis muscle showing T1 hypointense signal and T2 hyperintense signal and postcontrast enhancement. Focal central area of nonenhancement is noted probably representing necrotic or cystic portion.