Low grade central osteosarcoma
Low grade central osteosarcoma
Definition
A low grade osteosarcoma arising from the medullary portion of the bone. It affects the long bones and is characterized by the presence of fibroblastic stroma and osteoid production. Pain and swelling are the usual sign and symptom. The prognosis is more favorable than conventional osteosarcoma.
Also known as intraosseous well-differentiated osteogenic sarcoma, intraosseous well-differentiated osteosarcoma, low grade central osteosarcoma, low grade intramedullary osteosarcoma, low-grade intramedullary osteosarcoma — per MONDO
Also identified as
Affected Organs
| Organ | Involvement | Source |
|---|---|---|
| Bone element | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Bone element | Disease Has Primary Anatomic Site | NCIT · CC BY 4.0 |
| Connective tissue | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Musculoskeletal system | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |