File:Kyoto16834 stage17-umbilicus.jpg

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Human Embryo - Umbilicus (stage 17)

Kyoto embryo 16834 - Carnegie stage 17 (1 mm scale bar)

This ventral view of a week 6 (GA week 8) embryo shows the umbilical region with structures located within the umbilicus.

  • mid-gut herniation showing a loop of the intestine cut in cross-section
  • placental cord vessels showing vein and paired arteries
  • note the small structure between the arteries is probably the allantoic


Stage 17 Links: Week 6 | System Development | Head | Lecture - Limb | Lecture - Head Development | Lecture - Sensory | Science Practical - Head | Science Practical - Sensory | Science Practical - Urogenital | Carnegie Embryos | Madrid Embryos | Category:Carnegie Stage 17 | Next Stage 18
  Historic Papers: 1926 Precervical Sinus | 1948 stage 15-18


Week: 1 2 3 4 5 6 7 8
Carnegie stage: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23


Image source: The Kyoto Collection images are reproduced with the permission of Prof. Kohei Shiota and Prof. Shigehito Yamada, Anatomy and Developmental Biology, Kyoto University Graduate School of Medicine, Kyoto, Japan for educational purposes only and cannot be reproduced electronically or in writing without permission.


Cite this page: Hill, M.A. (2024, June 19) Embryology Kyoto16834 stage17-umbilicus.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Kyoto16834_stage17-umbilicus.jpg

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

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