urachusn.

/ˈjʊərəkəs/

Etymology: modern Latin, < Greek οὐραχός urinary canal of a fœtus.

Anatomy.

A fibrous cord binding the apex of the bladder to the anterior abdominal wall and the peritoneal folds.

ΘΚΠ

the world > life > the body > secretory organs > organ receiving secretion > [noun] > bladder > parts of

urachus1615

trigone1835

uvula1835

velum1835

1578 J. Banister Hist. Man v. f. 83^v Out of the higher part and middest of the bottome of the bleddar a way springeth..called Vrachos.]

1615 H. Crooke Μικροκοσμογραϕια 213 The ligament of the bladder cald Vrachus.

1646 Sir T. Browne Pseudodoxia Epidemica 270 The Allantois is a thin coat seated under the Corion, wherein are received the watery separations conveyed by the Urachus .

1661 R. Lovell Πανζωορυκτολογια, sive Panzoologicomineralogia Isagoge sig. B5^v To the urachus the umbilicall arteries are joyned.

1728 E. Chambers Cycl. at Umbilical The Urachus is only plainly found in Brutes.

1788 Encycl. Brit. I. 742 These fibres have been considered as the urachus, though without having been ever found pervious.

1804 Med. & Physical Jrnl. 12 14 From their uniting part arose the umbilical vessels, meeting as usual the urachus.

1890 Retrospect Med. 102 336 An enormously dilated urachus.

This entry has not yet been fully updated (first published 1926; most recently modified version published online December 2021).

单词	urachus
释义	urachusn. /ˈjʊərəkəs/ Etymology: modern Latin, < Greek οὐραχός urinary canal of a fœtus. Anatomy. A fibrous cord binding the apex of the bladder to the anterior abdominal wall and the peritoneal folds. ΘΚΠ the world > life > the body > secretory organs > organ receiving secretion > [noun] > bladder > parts of urachus1615 trigone1835 uvula1835 velum1835 1578 J. Banister Hist. Man v. f. 83^v Out of the higher part and middest of the bottome of the bleddar a way springeth..called Vrachos.] 1615 H. Crooke Μικροκοσμογραϕια 213 The ligament of the bladder cald Vrachus. 1646 Sir T. Browne Pseudodoxia Epidemica 270 The Allantois is a thin coat seated under the Corion, wherein are received the watery separations conveyed by the Urachus . View more context for this quotation 1661 R. Lovell Πανζωορυκτολογια, sive Panzoologicomineralogia Isagoge sig. B5^v To the urachus the umbilicall arteries are joyned. 1728 E. Chambers Cycl. at Umbilical The Urachus is only plainly found in Brutes. 1788 Encycl. Brit. I. 742 These fibres have been considered as the urachus, though without having been ever found pervious. 1804 Med. & Physical Jrnl. 12 14 From their uniting part arose the umbilical vessels, meeting as usual the urachus. 1890 Retrospect Med. 102 336 An enormously dilated urachus. This entry has not yet been fully updated (first published 1926; most recently modified version published online December 2021). < n.1615
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