Palpable chest wall mass.
Loading Stack -
0 images remaining
An expansile lytic lesion involves the right 7th rib, It measures 43 x 46 mm. The mass exhibits clearly delineated cortical outline, no invasion of the soft tissues and harbours calcified matrix, it stretches and elevates the right pectoralis muscle, with no evidence of invasion.
A lytic bone lesion with chondroid matrix involving a rib in a 40-year-old female is most likely to represent a chondrosarcoma.