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==Cartoon showing the development of thyroid gland==
==Thyroid Gland Development cartoon==


* The thyroid gland begins to develop as a median thickening of endoderm on the floor of the pharynx between the first and second pharyngeal pouches.
# The thyroid gland begins to develop as a median thickening of endoderm on the floor of the pharynx between the first and second pharyngeal pouches.
* This area later invaginates to form the median diverticulum, which appears in the later half of the fourth week.
# This area later invaginates to form the median diverticulum, which appears in the later half of the fourth week.
* This thyroid diverticulum grows further, becoming a solid cellular cord called the thyroglossal duct.
# This thyroid diverticulum grows further, becoming a solid cellular cord called the thyroglossal duct.
* The duct grows caudally and bifurcates to give rise to the thyroid lobes and the isthmus.
# The duct grows caudally and bifurcates to give rise to the thyroid lobes and the isthmus.




===Reference===


<pubmed>20181171</pubmed>| [http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2827060 PMC2827060]


Original file name: Figure 4 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2827060/figure/F4/


==Reference==
====Copyright====


<pubmed>20181171</pubmed>| [http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2827060 PMC2827060]
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.




This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Original file name: Figure 4 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2827060/figure/F4/


[[Category:Endocrine]] [[Category:Thyroid]] [[Category:Cartoon]]
[[Category:Endocrine]] [[Category:Thyroid]] [[Category:Cartoon]]

Latest revision as of 13:15, 23 May 2016

Thyroid Gland Development cartoon

  1. The thyroid gland begins to develop as a median thickening of endoderm on the floor of the pharynx between the first and second pharyngeal pouches.
  2. This area later invaginates to form the median diverticulum, which appears in the later half of the fourth week.
  3. This thyroid diverticulum grows further, becoming a solid cellular cord called the thyroglossal duct.
  4. The duct grows caudally and bifurcates to give rise to the thyroid lobes and the isthmus.


Reference

<pubmed>20181171</pubmed>| PMC2827060


Copyright

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


Original file name: Figure 4 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2827060/figure/F4/

File history

Yi efo/eka'e gwa ebo wo le nyangagi wuncin ye kamina wunga tinya nan

GwalagizhiNyangagiDimensionsUserComment
current23:20, 5 October 2010Thumbnail for version as of 23:20, 5 October 2010600 × 541 (32 KB)S8600021 (talk | contribs) Showing the development of thyroid gland. The thyroid gland begins to develop as a median thickening of endoderm on the floor of the pharynx between the first and second pharyngeal pouches. This area later invaginates to form the median diverticulum, whi