单词 | odontoma |
释义 | odontoman. Pathology. A tumour arising in connection with the teeth; (later) spec. a growth resulting from anomalous odontogenesis and consisting of dental tissues of epithelial and mesodermal origin (enamel, dentine, and cementum), sometimes organized into the form of a tooth or teeth. ΘΚΠ the world > health and disease > ill health > a disease > growth or excrescence > [noun] > tumour > other tumours polypusa1398 polypa1400 ecchymoma?1541 cat's hair1552 pneumatocele1585 thrombus1676 morum1684 physocele1706 haematocele1724 myxosarcoma1802 moro1807 lipoma1830 tuberculomaa1836 melanoma1838 pancreatoid1842 enchondroma1847 pseudoplasm1847 myeloma1848 tyroma1848 haematoma1849 adenocele1850 pachydermatocele1854 myosarcoma1857 angioma1858 myxoma1860 gliosarcoma1869 lymphadenoma1873 lymphoma1873 myoma1875 odontoma1876 teratoid tumour1876 teratoma1879 fibro-lipoma1882 embryoma1886 haemangioma1890 tubulodermoidc1900 plasmoma1901 astrocytoma1903 adamantinoma1904 hamartoma1904 plasmocytoma1907 mesothelioma1909 plasmacytoma1909 neuroblastoma1910 neurocytoma1910 paraganglioma1914 carcinoid1925 oligodendroglioma1926 mastocytoma1927 phaeochromocytoma1929 ameloblastoma1931 Schwannoma1932 myoblastoma1934 neurilemmoma1943 primary1957 neurolemmoma1964 vipoma1973 prolactinoma1975 somatostatinoma1977 1876 R. J. Dunglison Dunglison's Dict. Med. Sci. (rev. ed.) 713/2 Odontoma,..a term applied by Virchow to ivory exostoses of the teeth, the molars especially, composed of hypertrophied dentine. 1886 A. H. Buck Ref. Handbk. Med. Sci. II. 765/2 In rare instances such outgrowths [sc. exostoses] have observed upon the teeth. These have been called by Virchow ‘odontomata’. 1910 Practitioner Jan. 124 The curious odontomata known as cementomata. 1949 H. W. C. Vines Green's Man. Pathol. (ed. 17) xv. 385 An odontoma is not an osteoma but is a tumour composed of dentine, or of some other constituent of a tooth or tooth-sac: it may grow from the root, neck, or crown of a tooth. 1981 Oral Surg., Oral Med., & Oral Pathol. 51 266 The mixed odontogenic tumors–ameloblastic fibroma, ameloblastic fibro-odontoma, and the odontomas–represent a group of lesions of which some are neoplastic and some are hamartomatous. 1999 Radiographics 19 1107 Among odontogenic lesions with mineralization, complex odontomas contain multiple masses of dental tissue and compound odontomas contain multiple teeth or toothlike structures. This is a new entry (OED Third Edition, March 2004; most recently modified version published online March 2022). < n.1876 |
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