Table 2

Classification of Adamantinoma

Features

Classic

Differentiated


Age

More than 20 years, Adults

Less than 20 years, Children

Radiology

Soft tissue or intramedullary involvement regularly observed

Intra cortical location indistinguishable from OFD

Histopathology

Admixture of both epithelial and osteofibrous component, most commonly solid nests of basaloid cells

OFD like pattern lacks conspicuous nests and masses of epithelial cells. Scattered positivity of epithelial elements for cytokeratin

Behavior

Aggressive clinical course

Relatively benign


Jain et al. Diagnostic Pathology 2008 3:8   doi:10.1186/1746-1596-3-8

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