chondroblastic osteosarcoma
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Osteosarcoma — Classification and external resources 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… … Wikipedia
Osteosarcoma — A cancer of the bone that is most common in children. Also called osteogenic sarcoma. * * * SYN: osteogenic sarcoma. parosteal o. low grade o. arising on the surface of bone without involvement of the underlying marrow, usually occurring as a… … Medical dictionary
chondroblastic sarcoma — the chondroblastic form of osteosarcoma … Medical dictionary
periosteal osteosarcoma — a variant of osteochondroma consisting of a soft, lobulated tumor arising from the periosteum of a long bone and growing outward from the bone; histologically it is a chondroblastic osteosarcoma. (A), Lateral radiograph of periosteal osteosarcoma … Medical dictionary