| osteogenic sarcoma | <oncology, tumour> A primary malignant bone cancer that arises from the cells which produce bone. It is most commonly seen in the second and third decades of life. Genetic factors appear to be important in the development of this illness. Paget's disease may be a predisposing cause. Treatment involves a combination of surgery and chemotherapy. (27 Sep 1997) |
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| osteogenic tissue | A connective tissue with the property of forming osseous tissue. (05 Mar 2000) |
| osteogenin | <protein> Bone inducing protein (less than 50 kD) associated with extracellular matrix. Binds heparin. See: bone morphogenetic protein. (18 Nov 1997) |
| osteogenous | <physiology> Osteogenetic. Source: Websters Dictionary (01 Mar 1998) |
| osteogeny | <physiology> The formation or growth of bone. Origin: Osteo- + genesis, or the root of Gr. To be born: cf. F. Osteogenie. Source: Websters Dictionary (01 Mar 1998) |
| osteographer | An osteologist. Source: Websters Dictionary (01 Mar 1998) |
| osteography | The description of bones; osteology. Origin: Osteo-. Source: Websters Dictionary (01 Mar 1998) |
| osteohalisteresis | Softening of the bones through absorption or insufficient supply of the mineral portion. Origin: osteo-+ G. Hals, salt, + steresis, privation (05 Mar 2000) |
| osteohypertrophy | Condition characterised by overgrowth of bones. Origin: osteo-+ G. Hyper-over, + trophe, nourishment (05 Mar 2000) |
| osteoid | <pathology> Uncalcified bone matrix, the product of osteoblasts. Consists mainly of collagen, but has osteonectin present. (18 Nov 1997) |
| osteoid osteoma | <radiology> M more than F, 15 - 30 years of age, lucent nidus with thickened cortex, metaphyseal, femur, talus, tibia, patella, rarely spine, never skull or clavicle, pain at night, relievey be inflammatory rather than neoplastic, treatment: leave it (disappears in 4-6 yrs), or remove nidus, Differential diagnosis: TB abscess, chronic osteo (Brodie abscess), sclerosing osteomyelitis of Garre (12 Dec 1998) |
| osteoid tissue | Osseous tissue prior to calcification. (05 Mar 2000) |
| osteolathyrism | An experimental disease in rats, swine, turkeys, and other animals fed the seeds of certain species of Lathyrus (e.g., L. Odouratus, sweet pea), or such nitriles as aminoacetonitrile or beta-aminopropionitrile; the chief pathologic changes occur in connective tissue structures, as follows: 1) fibroblastic, chondroblastic, and osteoblastic proliferative changes in the periosteum; 2) degeneration, necrosis, and atypical proliferation of epiphysial cartilages; 3) an increase in adipose tissue of the bone marrow; 4) sometimes proliferation of synovial membranes; 5) relatively large foci of extensive destruction of elastic fibres in the aorta, especially in the thoracic aorta. Origin: osteo-+ lathyrism (05 Mar 2000) |
| osteolipochondroma | A benign neoplasm of cartilaginous tissue, in which metaplasia occurs and foci of adipose cells and osseous tissue are formed. Origin: osteo-+ G. Lipos, fat, + chondros, cartilage, + -oma, tumour (05 Mar 2000) |
| osteolite | <chemical> A massive impure apatite, or calcium phosphate. Origin: Osteo-. Source: Websters Dictionary (01 Mar 1998) |
Synonyms : FDCR-1 Protein, Follicular Dendritic Cell-Derived Receptor-1, OCIF Protein, Tumor Necrosis Factor Receptor 11b, FDCR 1 Protein, Follicular Dendritic Cell Derived Receptor 1
Synonyms : Osteoradionecroses
Synonyms : Osteogenic Sarcoma, Osteogenic Sarcomas, Osteosarcomas, Sarcomas, Osteogenic
Synonyms : Juxtacortical Osteosarcoma, Juxtacortical Osteosarcomas, Osteosarcomas, Juxtacortical
Synonyms : Osteoscleroses
| osteoplasty |
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| osteoporotic |
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| osteosclerotic |
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| osteolytic |
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| osteoma |
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