Teenager with right posterior chest wall pain and swelling for 2 years

Chest, Musculoskeletal
CT of Ewing sarcoma of the rib
Axial CT with contrast of the chest shows a large heterogenous non-enhancing soft tissue mass centered around the posterior aspect of the right 11th rib. 3D CT reconstruction better demonstrates the lesion’s origin from the right 11th rib.

The diagnosis was Ewing sarcoma.

Published