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单词 meningioma
释义

meningioman.

Brit. /mᵻˌnɪn(d)ʒɪˈəʊmə/, U.S. /məˌnɪn(d)ʒiˈoʊmə/
Inflections: Plural meningiomas, meningiomata.
Origin: Formed within English, by compounding. Etymons: meningo- comb. form, endothelioma n.
Etymology: < meningo- comb. form + -ioma (in endothelioma n.), apparently as shortened form of earlier meningothelioma (see quot. 19222).
Pathology.
Any of a group of tumours, usually benign, that arise from the meninges (spec. the arachnoid membrane); also with distinguishing word, usually indicating the histological type or site of origin of the tumour.
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the world > health and disease > ill health > a disease > disorders of internal organs > disorders of nervous system > [noun] > disorders of brain > brain tumour
testudoc1400
Talpa1684
glioma1870
psammoma1872
myxoglioma1878
gliomatosis1886
gliosis1892
cephalhaematoma1900
meningioma1922
medulloblastoma1925
glioblastoma multiforme1926
space-occupying lesion1937
neuroglioblastoma1985
1922 H. Cushing in Brain 45 282 (heading) The meningiomas (dural endotheliomas): their source, and favoured seats of origin.
1922 H. Cushing in Brain 45 285 The term meningothelioma was first proposed, but it has, on further consideration, been shortened to meningioma. This word, consequently, will be used to indicate the entire group of tumours which appear to arise from the pachymeninx.
1961 Lancet 16 Sept. 656/2 Of particular interest was the activity of the cells comprising the whorls of a meningioma.
1974 R. Passmore & J. S. Robson Compan. Med. Stud. III. xxxiv. 110/2 About 18 per cent of intracranial tumours are meningiomata.
1984 J. R. Tighe & D. R. Davies Pathol. (ed. 4) x. 75 Meningiomas probably develop from the arachnoid granulations.
1991 Longevity Jan. 90/2 The neurosurgeon believed that he had removed the entire mass, which turned out to be a meningioma.
1999 Adv. Clin. Pathol. 3 47 We studied the immunophenotype of 9 cases of secretory meningioma, a rarely reported meningioma variant.
This entry has been updated (OED Third Edition, September 2001; most recently modified version published online March 2022).
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n.1922
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