- Etiology: benign cartilaginous neoplasm
- Imaging:
— Location: eccentric in epiphysis or in apophysis
— Lytic or blastic: lytic with thin sclerotic rim with intralesional calcification in 50%
— Matrix: chondroid
— Zone of transition: narrow
— Periosteal new bone or cortical destruction: periosteal new bone distant to lesion is distinctive amongst epiphyseal lesions
— Additionally:
Radiology Cases of Chondroblastoma
