File:Osteosarcoma_-_intermed_mag.jpg · Wikimedia Commons · See Wikimedia Commons
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Sign in to saveAlso known as Osteogenic sarcoma, Skeletal sarcoma, osteoid sarcoma, OSTEOSARCOMA, MALIGNANT, sarcoma of osteoid
An osteosarcoma (OS) or osteogenic sarcoma (OGS) is a cancerous tumor in a bone. Specifically, it is an aggressive malignant neoplasm that arises from primitive transformed cells of mesenchymal origin (and thus a sarcoma) and that exhibits osteoblastic differentiation and produces malignant osteoid.
Key facts
- Medical condition (new).caption
- Intermediate-magnification micrograph of an osteosarcoma (center and right of image) adjacent to non-malignant bone (left-bottom of image): The top-right of the image has poorly differentiated tumor. Osteoid with a high density of malignant cells is seen between the non-malignant bone and poorly differentiated tumor (H&E stain).
- Medical condition (new).field
- Oncology
- Medical condition (new).name
- Osteosarcoma
- Medical condition (new).image
- Osteosarcoma - intermed mag.jpg
via Wikipedia infobox
Research
48,490 papers- Telangiectatic osteosarcoma.Archives of pathology & laboratory medicine · 2012
- Targeting WNT5B and WNT10B in osteosarcoma.Oncotarget · 2024
- Periosteal Osteosarcoma: Emerging Clinical Concepts, Evolving Treatment Options: A Narrative Review.Current pain and headache reports · 2025
- DNA cytometry of osteosarcoma.Acta orthopaedica Scandinavica. Supplementum · 1988
- Osteosarcoma in Paget's disease of bone.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2006
via PubMed
Wikidata facts
- Subclass of
- childhood cancer
- Image
- Predilection sites of osteosarcoma2.png
Show 5 more facts
- NCI Thesaurus ID
- C9145
- health specialty
- oncology
- Commons category
- Osteosarcoma
- exact match
- purl.obolibrary.org/obo/HP_0002669
- on focus list of Wikimedia project
- WikiProject Medicine
Sources (7)
via Wikidata · CC0