deciduoma malignumn.

Brit.

/dᵻsɪdjʊˌəʊmə məˈlɪɡnəm/,

/dᵻsɪdʒʊˌəʊmə məˈlɪɡnəm/, U.S.

/dəˌsɪdʒuˈˌoʊmə məˈlɪɡnəm/

Origin: A borrowing from Latin. Etymon: Latin deciduoma malignum.

Etymology: < scientific Latin deciduoma malignum (1890 (in a German context) or earlier) < German Deciduoma (see deciduoma n.) + classical Latin malignum , neuter singular of malignus malign adj.

Now historical and rare.

A choriocarcinoma (originally believed to be of decidual origin).

ΘΚΠ

the world > health and disease > ill health > a disease > disorders of internal organs > disorders of pregnancy or birth > [noun] > chorionepithelioma

deciduoma malignum1895

choriocarcinoma1901

chorio-epithelioma1901

chorion-epithelioma1903

1895 Johns Hopkins Hosp. Rep. 4 484 He accordingly concluded that they represented decidual cells and that he had to deal with a deciduoma malignum.

1931 Lancet 9 May 1035/1 In the section on chorion epithelioma (the term deciduoma malignum given as a synonym is obsolete) it is stated that it ‘grows from decidual cells’.

1948 R. A. Willis Pathol. Tumours lxii. 985 There is now universal recognition of its [sc. a chorion-epithelioma] origin from the chorionic epithelium, and of the erroneousness of the old name ‘deciduoma malignum’.

This entry has been updated (OED Third Edition, June 2015; most recently modified version published online March 2022).

单词	deciduoma malignum
释义	deciduoma malignumn. Brit. /dᵻsɪdjʊˌəʊmə məˈlɪɡnəm/, /dᵻsɪdʒʊˌəʊmə məˈlɪɡnəm/, U.S. /dəˌsɪdʒuˈˌoʊmə məˈlɪɡnəm/ Origin: A borrowing from Latin. Etymon: Latin deciduoma malignum. Etymology: < scientific Latin deciduoma malignum (1890 (in a German context) or earlier) < German Deciduoma (see deciduoma n.) + classical Latin malignum , neuter singular of malignus malign adj. Now historical and rare. A choriocarcinoma (originally believed to be of decidual origin). ΘΚΠ the world > health and disease > ill health > a disease > disorders of internal organs > disorders of pregnancy or birth > [noun] > chorionepithelioma deciduoma malignum1895 choriocarcinoma1901 chorio-epithelioma1901 chorion-epithelioma1903 1895 Johns Hopkins Hosp. Rep. 4 484 He accordingly concluded that they represented decidual cells and that he had to deal with a deciduoma malignum. 1931 Lancet 9 May 1035/1 In the section on chorion epithelioma (the term deciduoma malignum given as a synonym is obsolete) it is stated that it ‘grows from decidual cells’. 1948 R. A. Willis Pathol. Tumours lxii. 985 There is now universal recognition of its [sc. a chorion-epithelioma] origin from the chorionic epithelium, and of the erroneousness of the old name ‘deciduoma malignum’. This entry has been updated (OED Third Edition, June 2015; most recently modified version published online March 2022). < n.1895
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