PMC4323391_01
Measuring 25 x 15 cm, the mass was elastic and hard, with a round shape and smooth margin. The mobility was slightly poor; however, no adhesion with the skin was noted.
gox-3-e287-g001.jpg
PMC4323391_01_gox-3-e287-g001.jpg
F1
A lesion with high intensity was seen on the surface of the femur on T1 (A), with low intensity on a T1 stress fat suppression image (B) with enhancement. No enhancement effects were observed.
gox-3-e287-g002.jpg
PMC4323391_01_gox-3-e287-g002.jpg
F2
On the magnetic resonance imaging (MRI), a high-intensity lesion was observed on the surface of the femur beneath the vastus medialis muscle on T1 and T2 images, with low intensity on a T1 fat suppression image (Fig. 2).