Chondroblastoma

Chondromyxoid Fibroma - commonly discussed with Chondroblastoma (similar pathology)

• Description of CMF
• L: metaphysis, eccentric ➔ central, thin sclerotic rim
• A: heterogenous, radioluscent
• R: narrow zone, no periosteal reaction
• M: chondroid
• Extremely rare - < 0.5% of tumors