Presentation
Left wrist pain
Patient Data
Age: 20 years
Gender: Female
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A well-defined expansile, eccentric, lucent lesion with internal septation in the radial epiphysis, extending to the metaphysis and abutting the cortex.
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The expansile lytic lesion has increased in size and now extends through the entire radius. The lesion has the characteristic appearance of a giant cell tumor but the expansile portion has grown considerably since the prior study and may represent a secondary aneurysmal bone cyst arising in the giant cell tumor.
Case Discussion
On resection this was found to be a giant cell tumor of bone, extending to subchondral region and eroding through the cortex into surrounding soft tissues.
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