File:Hertig1946b fig15b.jpg
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Fig. 15B. Human 14 Week Fetus Yolk Sac
A section of a slightly older yolk-sac (menstrual age 14 weeks) to show the thick avascular fibrous tissue wall and the degenerated epithelial lining. The lumen contains granular or amorphous debris which is undergoing calcification. The over; lying membrane is the amnion. B. L-i. H., S-35649, X60.
References
Hertig AT. lnvolution of tissues in fetal life: a review. (1946) Anat. Rec. 94: 96-116.
Cite this page: Hill, M.A. (2024, April 24) Embryology Hertig1946b fig15b.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Hertig1946b_fig15b.jpg
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
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