File:Frazer1935 fig07.jpg

From Embryology

Original file(1,286 × 1,094 pixels, file size: 186 KB, MIME type: image/jpeg)

Fig. 7. Dorsal walls of urogenital sinuses embryos of 18, 21, and 28 mm length

Also sections along lines of Wolffian ducts showing their positions in the sinus walls. L =left; R=right; U =ureter.

Historic Disclaimer - information about historic embryology pages 
Mark Hill.jpg
Pages where the terms "Historic" (textbooks, papers, people, recommendations) appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms, interpretations and recommendations may not reflect our current scientific understanding.     (More? Embryology History | Historic Embryology Papers)
Links: Fig 1 Wolflian body embryo 4.9 mm | Fig 2 Walls of cavities from embryos 4.9, 5, and 8 mm | Fig 3 Cloacal expansion outwards along Wolflian duct | Fig 4 Lateral projection of sinus | Fig 5 Wolffian duct “taken up” into cavity of bladder | Fig 6 Lateral dilatation of sinus embryo 8 mm | Fig 7 Dorsal walls of urogenital sinuses embryos 18, 21, and 28 mm | Fig 8 Lining cell layers


Frazer JE. The terminal part of the wolffian duct. (1935) J Anat., 69(4): 455–468. PMID 17104551

Cite this page: Hill, M.A. (2024, February 20) Embryology Frazer1935 fig07.jpg. Retrieved from

What Links Here?
© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G

File history

Click on a date/time to view the file as it appeared at that time.

current16:46, 30 August 2015Thumbnail for version as of 16:46, 30 August 20151,286 × 1,094 (186 KB)Z8600021 (talk | contribs)
16:25, 30 August 2015Thumbnail for version as of 16:25, 30 August 20151,440 × 1,239 (235 KB)Z8600021 (talk | contribs)

The following page uses this file: