Fig. 5

Fourteen-year-old male presenting with left clavicular lesion. a Expansive bone destruction on the left clavicle (arrow). b There was a destructive mass with a prominent soft tissue component (arrow) demonstrated on axial non-contrast computed tomography (CT) in soft tissue window. c, d Axial and coronal CT in bone window showed hyperosteogeny and sclerosis (arrow). e The mass had components that was hyperintense (arrow) to region on axial STIR-weighted magnetic resonance imaging (MRI). f Axial MRI T1 sequence revealed soft tissue mass (arrow)