单词 | xiphopagus |
释义 | xiphopagusn. A pair of twins born joined by a band extending downwards from the xiphoid cartilage of the sternum. Cf. conjoined twin n. at conjoined adj. Additions. ΘΚΠ the world > health and disease > ill health > deformity > [noun] > congenital union > Siamese twins Siamese twins1829 pygopage1844 xiphopagus1844 xiphodyme1861 pygopagus1866 thoracopagus1894 1844 R. Dunglison Dict. Med. Sci. (ed. 4) Xiphopages [sic], a monstrosity, in which twins are united by the epigastrium. 1890 J. S. Billings National Med. Dict. II Xiphorpagus. 1901 Lancet 13 July 108/1 A Case of Xiphopagus or Double Monster. Derivatives xiphopagic adj. /zɪfəʊˈpædʒɪk/ = xiphopagous adj. ΘΚΠ the world > health and disease > ill health > deformity > [adjective] > Siamese twins bicephalous1803 Siamese1833 thoracopagous1894 xiphopagous1894 pygopagous1895 xiphopagic190. 190. Buck's Handbk. Med. Sci. VII. 685 (Cent. Dict. Suppl.) Xiphopagic. xiphopagous adj. /zɪˈfɒpəɡəs/ constituting a xiphopagus. ΘΚΠ the world > health and disease > ill health > deformity > [adjective] > Siamese twins bicephalous1803 Siamese1833 thoracopagous1894 xiphopagous1894 pygopagous1895 xiphopagic190. 1894 W. Bateson Materials Study Variation 560 (note) The relative position of xiphopagous twins may result simply from the way in which they happen to be laid by the mother or the midwife. 1901 Brit. Med. Jrnl. 6 Apr. 874/2 A new case of xiphopagous twins in two Chinese boys..who are united by a bridge running from the xiphoid cartilage to the umbilicus. This entry has not yet been fully updated (first published 1921; most recently modified version published online December 2018). < n.1844 |
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