PMC5857369_01
Computed tomography (CT) thorax showing the sternoclavicular mass as indicated by the two arrows.
jmmcr-5-5114-g001.jpg
PMC5857369_01_jmmcr-5-5114-g001.jpg
F1
A 50-year-old Caucasian female presented initially with a spontaneously occurring, non-tender, right anterior chest wall soft tissue cystic-like mass in late 2014 (Fig. 1).
X-ray of the left elbow joint shows osteomyelitis and destruction of the joint as indicated by the arrow.
jmmcr-5-5114-g002.jpg
PMC5857369_01_jmmcr-5-5114-g002.jpg
F2
A month after developing the right anterior chest wall mass, she developed a non-tender swelling in her left elbow which got progressively larger and uncomfortable (Fig. 2).