| Label | Id | |
|---|---|---|
| extraskeletal osteogenic sarcoma | http://purl.obolibrary.org/obo/MONDO_0002621 | |
| extraosseous osteosarcoma | http://purl.obolibrary.org/obo/MONDO_0002621 | |
| extraskeletal osteosarcoma | http://purl.obolibrary.org/obo/MONDO_0002621 | |
| osteosarcoma, extraskeletal, malignant | http://purl.obolibrary.org/obo/MONDO_0002621 | |
| soft tissue osteosarcoma | http://purl.obolibrary.org/obo/MONDO_0002621 |
