Etymed
chondroblastoma
Definition
A benign tumor composed of immature cartilage cells
Clinical context
A 22-year-old male presents with a slow-growing mass in his left femur that has been present for several months. Imaging reveals a well-defined lesion with areas of calcification and soft tissue density. Physical examination shows mild tenderness over the affected area. The patient has no history of trauma or systemic symptoms.
Mnemonic
CHONDR-OBlastoma: Chondro means cartilage, and blastoma means tumor - think immature cartilage cells in a benign bone tumor