Can you identify an injury?
There is a fracture at the lateral and volar aspect at the base of the little finger proximal phalanx.
Any other abnormality?
Central lucency with a narrow zone of transition at the proximal metaphysis/diaphysis. Cortical scalloping and internal calcification. No periosteal or soft tissue reaction.
What do you think this is?
These appearances favour a benign entity, most likely an enchondroma. Unicameral bone cyst is less likely as the internal calcifications and cortical thinning favour the previous diagnosis.
Minimally displaced pathological fracture at the base of the little finger proximal phalanx. No articular involvement.
There is an underlying centrally located lucency with a narrow zone of transition, at the metaphysis and extending into the diaphysis. Thinning of the cortex and some internal chondroid calcification but no periosteal reaction or associated soft tissue abnormality.