Mesenchymal Extraskeletal Chondrosarcoma

**Semantic type:** Neoplastic Process

**Definition:** A rare malignant tumor of soft tissue characterized by a bimorphic pattern composed of undifferentiated small round cells and islands of well differentiated hyaline cartilage.

**Synonyms:** - Extraskeletal Mesenchymal Chondrosarcoma - Mesenchymal Extraosseous Chondrosarcoma