Chondroid chordoma
Chondroid chordoma
Definition
A slow-growing malignant bone tumor arising from the remnants of the notochord and occurring in the base of the skull. The tumor is characterized by a lobulated growth pattern, myxoid stroma formation, and the presence of physaliphorous cells and cartilage.
Also known as chondroid chordoma, chondroid chordoma (morphologic abnormality) — per MONDO