Enchondroma

**Semantic type:** Neoplastic Process

**Definition:** A common benign hyaline cartilage neoplasm arising in the intramedullary bone. It is characterized by the presence of chondrocytes, low mitotic activity, and in some cases, a nodular pattern and calcification. The small bones of the hands and feet are the most frequently affected sites.

**Synonyms:** - Central Chondroma - enchondroma