Originally: any fleshy tumour affecting a bone or producing (neoplastic or metaplastic) bone. Later: spec. a malignant mesenchymal tumour that…
单词 | θ10326 |
释义 | the world > health and disease > ill health > a disease > diseases of tissue > disorders of bones > [noun] > tumour (4) osteosarcoma1804 Originally: any fleshy tumour affecting a bone or producing (neoplastic or metaplastic) bone. Later: spec. a malignant mesenchymal tumour that… chloroma1886 A disease of the bones characterized by greenish tumours; a form of plasmocytoma. Ewing1924 Used attributively and in the possessive to designate a rare malignant sarcoma of bone endothelium occurring mainly in childhood and adolescence… osteoclastoma1926 An osteolytic tumour of bone, usually benign, composed of giant cells of osteoclastic type and stromal cells; also called giant cell tumour of bone… |
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