case_images: PMC4877472_01
case_images: MRI of the left shoulder demonstrates a soft tissue lesion adjacent to the proximal humerus and potential bony lesions.
case_images: CRIPA2016-9104839.001.jpg
case_images: PMC4877472_01_CRIPA2016-9104839.001.jpg
case_images: fig1
case_images: An MRI (magnetic resonance imaging) showed a poorly defined 12.5 x 4.5 x 2.5 cm soft tissue mass infiltrating the lateral head of the triceps muscle (Figure 1).