Presentation
Injury to right hand
Patient Data
Age: 12 years
Gender: Male
From the case:
Enchondroma with pathological fracture
Frontal

There is an expansile lytic lesion within the proximal phalynx of the right index finger. There is cortical thinning but no associated periosteal reaction. There is a pathological fracture through the lesion with minimal displacement.
Case Discussion
Features are consistent with a benign enchondroma with a pathological fracture.