An osteosarcoma (OS) or osteogenic sarcoma (OG... - dofaq.co
osteosarcoma

An osteosarcoma (OS) or osteogenic sarcoma (OG...

wikipedia - 13 Sep 2020
An osteosarcoma (OS) or osteogenic sarcoma (OGS) (or simply bone cancer) 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.[1]

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