File:Stage19 bf2b.jpg: Difference between revisions

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==Human embryo - 7 week==
==Human Embryo - 7 week==


External appearance appears to be a [[Carnegie stage 19]] embryo in [[Week 7]].
External size (2 cm length) appearance suggests a [[Carnegie stage 19]] embryo at ({{GA}} 9 weeks or post ovulation 7 weeks.


Original Author Legend
:"The size (2cm in length) and anatomic features suggest development equivalent to a nine-week pregnancy (or seven weeks post ovulation). In obstetrics, pregnancy is dated from the first day of the last menstrual period, which is about two weeks prior to the ovulation that resulted in the pregnancy."
Original file name: 548063929_d087ee4a1f.jpg
http://www.flickr.com/photos/euthman/548063929/
Uploaded to Flickr on June 14, 2007 by Ed Uthman Image (pathologist in Houston, Texas)
http://creativecommons.org/licenses/by/2.0/
'''Human Embryo'''


Carnegie Stage 19
Carnegie Stage 19
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Identify: straightening of trunk, pigmented eye, eyelid, external acoustic meatus, digital rays, liver prominance, thigh, ankle, foot plate, umbilical cord
Identify: straightening of trunk, pigmented eye, eyelid, external acoustic meatus, digital rays, liver prominance, thigh, ankle, foot plate, umbilical cord
Kyoto-stage19.jpg


'''Image version links:''' [[:File:Stage19 bf2.jpg|ExtraLarge 2054x3081px]] | [[:File:Stage19 bf2a.jpg|Large 683 x 1024px]] | [[:File:Stage19 bf2b.jpg|Medium 333 x 500px]] |
 
[[:File:Stage19 bf12c.jpg|Small 160 x 240px]]
{{Stage19 bf2 links}}
 
 
 
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{{Template:Carnegie_stages}}
{{Footer}}
{{Template:Footer}}
[[Category:Carnegie Stage 19]]

Revision as of 11:10, 3 March 2014

Human Embryo - 7 week

External size (2 cm length) appearance suggests a Carnegie stage 19 embryo at (GA 9 weeks or post ovulation 7 weeks.


Carnegie Stage 19

Facts: Week 7, 48 - 51 days, 16 - 18 mm

View: Lateral view. Amniotic membrane removed.

Features: eyelid, eye, external acoustic meatus, auricle of external ear, digital ray, wrist, liver prominence

Identify: straightening of trunk, pigmented eye, eyelid, external acoustic meatus, digital rays, liver prominance, thigh, ankle, foot plate, umbilical cord


Image links: Large image | Medium image | Small image | Virtual Slide | Carnegie stage 19


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


Image: Dr Ed Uthman (Houston, Texas) - other pathology images

http://creativecommons.org/licenses/by/2.0/





Cite this page: Hill, M.A. (2024, May 6) Embryology Stage19 bf2b.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Stage19_bf2b.jpg

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

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current13:58, 21 July 2010Thumbnail for version as of 13:58, 21 July 2010333 × 500 (79 KB)S8600021 (talk | contribs)==Human embryo - 7 week== External appearance appears to be a Carnegie stage 19 embryo. Original Author Legend :"The size (2cm in length) and anatomic features suggest development equivalent to a nine-week pregnancy (or seven weeks post ovulation).