C197813Level 8

High Grade Osteosarcoma

**Semantic type:** Neoplastic Process

**Definition:** An aggressive osteosarcoma with high-grade morphological features. This category includes high-grade surface osteosarcoma and conventional osteosarcoma.

**Synonyms:** - High-Grade Osteosarcoma

GET/api/v1/systems/nci_thesaurus/nodes/C197813

Official DownloadCC BY 4.0Source

Hierarchy Explorer

Hierarchy ExplorerChevron to expand - click title to open

C35870Conventional Osteosarcoma

Cross-system equivalences0

No cross-system equivalences mapped for this node.

Report a data issue