Carnegie stage 6
From Embryology
Introduction
Facts: Human embryonic stage 6 occurs towards the end of week 2 at approximately 13-14 days. The embryo is now about 0.2 mm diameter in size. Chorionic villi appear.
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| Embryonic Disc | Primitive streak region (gastrulation) |
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| Implanted conceptus showing embryonic disc extraembryonic cavities (amnion, yolk sac and chorion) then chorionic villi and maternal decidua | Detail of embryonic disc (gastrulation) showing extraembryonic cavities (amnion and yolk sac) |
- Carnegie Stages: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | About Stages | Timeline
Cite this page: Hill, M.A. (2024, April 26) Embryology Carnegie stage 6. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Carnegie_stage_6
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
