Secondary Chondrosarcoma Presenting with Symptoms Similar to Thoracic Outlet Syndrome

Figure 1

Anteroposterior radiographs of the left shoulder (a) 8 years before the presentation and (b) at presentation, showing that the tumor had apparently increased. (c) Axial computed tomography (CT) view of the left shoulder shows the tumor attached to the coracoid process. 3D reconstruction of the left shoulder illustrates structures in (d).

(a)

(b)

(c)

(d)