Difference between revisions of "BGDA Practical - Fetal Development"

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==Introduction==
 
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| '''Practical 3 - Fertilization to Implantation'''
 
| '''Practical 6 - Implantation to 8 Weeks'''
 
| bgcolor="#AFEEEE" | '''Practical 12 - Fetal Period'''
 
 
 
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| colspan="2" | <center>'''Practical 8 - Placenta and Fetal Membranes'''</center>
 
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==Introduction==
 
In the first part of this class we will look at the final embryological stage Week 8 (Carnegie stage 22, 23) and onward into fetal development. In this Practical class a late embryo (stage 22) page has selected cross-sections to observe the development of internal organs and tissues.
 
In the first part of this class we will look at the final embryological stage Week 8 (Carnegie stage 22, 23) and onward into fetal development. In this Practical class a late embryo (stage 22) page has selected cross-sections to observe the development of internal organs and tissues.
  
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# '''Finally''' look at overall Fetal Development in terms of length, weight and late developing systems. In the last part of the class we will introduce developmental abnormalities both genetic and maternally derived and consider critical periods of development.
 
# '''Finally''' look at overall Fetal Development in terms of length, weight and late developing systems. In the last part of the class we will introduce developmental abnormalities both genetic and maternally derived and consider critical periods of development.
  
==Important Note==
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[[File:Human development timeline graph 02.jpg|800px]]
  
This content is currently being updated for 2011.
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==Fetal Growth==
  
 
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| width= "310px" | <Flowplayer height="300" width="285" autoplay="true">fetal growth.flv</Flowplayer>
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| <html5media height="480" width="400">File:fetal growth.mp4</html5media>
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[[Media:fetal growth.mp4|'''Click Here''' to play on mobile device]]
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[[Fetal Development Movie|Page]]
 
| [[File:Fetal_size_change.jpg|300px|center]]
 
| [[File:Fetal_size_change.jpg|300px|center]]
 
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This page shows some key events of human development during the fetal period (weeks 9 to 37) following fertilization. Clinically this period is generally described as the [[Second Trimester]] and [[Third Trimester]]. Many of the critical measurements of growth are now carried out by [[ultrasound]] and this period ends at [[Birth|birth]].
 
This page shows some key events of human development during the fetal period (weeks 9 to 37) following fertilization. Clinically this period is generally described as the [[Second Trimester]] and [[Third Trimester]]. Many of the critical measurements of growth are now carried out by [[ultrasound]] and this period ends at [[Birth|birth]].
  
:'''Links:''' [http://embryology.med.unsw.edu.au/Medicine/BGDlabfetus.htm 2008 BGD Practical - Fetal Development] | [[2009_Lecture_22|Science Lecture - Fetal Development]] | [[Fetal Development]] | [http://embryology.med.unsw.edu.au/wwwhuman/Fetus.htm original Fetal Development page]
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:'''Links:''' [[Lecture - Fetal Development|Science Lecture - Fetal Development]] | [[Fetal Development]] | [[Audio#Practical_12_BGD_Cycle_A_2011|2011 Practical Audio]]
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==Textbooks==
 
==Textbooks==
  
 
{|
 
{|
| [[File:The Developing Human, 8th edn.jpg|80px]]
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|-
| Moore, K.L. &amp; Persuad, T.V.N. (2008). <i>The Developing Human: clinically oriented embryology</i> (8<sup>th</sup> ed.). Philadelphia: Saunders.
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| width=95px|[[File:Logo.png|alt=Embryo logo|90px]]
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| {{Embryo citation}}
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{{Fetal Links}}
  
The following chapter links only work with a UNSW connection and can also be accessed through this  [http://searchfirst.library.unsw.edu.au/primo_library/libweb/action/search.do?vid=UNSW&amp;fn=search&amp;vl(freeText0)=UNSW_SFX14190000000048007 UNSW Library connection].
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* [[Human Abnormal Development]] | [[Prenatal Diagnosis]]
* [http://www.mdconsult.com/books/linkTo?type=bookPage&amp;isbn=978-1-4160-3706-4&amp;eid=4-u1.0-B978-1-4160-3706-4..50009-8 Chapter 6 - The Fetal Period: Ninth Week to Birth]
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* [[Birth]] | [[Neonatal Development]] | [[Neonatal Diagnosis]]
 
|-
 
|-
| [[File:Larsen's human embryology 4th edn.jpg|80px]]
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| [[File:The Developing Human, 10th edn.jpg|90px]]
| Schoenwolf, G.C., Bleyl, S.B., Brauer, P.R. and Francis-West, P.H. (2009). <i>Larsen’s Human Embryology</i>  (4<sup>th</sup> ed.). New York; Edinburgh: Churchill Livingstone.
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| {{MPT2015APAcitation}} (links only function with UNSW connection)
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Chapter 5 [http://ebookcentral.proquest.com.wwwproxy1.library.unsw.edu.au/lib/unsw/reader.action?docID=2074364&ppg=104 Fourth to Eighth Weeks of Human Development]
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Chapter 6 [http://ebookcentral.proquest.com.wwwproxy1.library.unsw.edu.au/lib/unsw/reader.action?docID=2074364&ppg=132 Fetal Period]
  
The following chapter links only work with a UNSW connection and can also be accessed through this [http://searchfirst.library.unsw.edu.au/primo_library/libweb/action/search.do?vid=UNSW&fn=search&vl(freeText0)=UNSW_SFX14190000000047996 UNSW Library connection].
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Chapter 20 [http://ebookcentral.proquest.com.wwwproxy1.library.unsw.edu.au/lib/unsw/reader.action?docID=2074364&ppg=603 Human Birth Defects]
* [http://www.mdconsult.com/books/linkTo?type=bookPage&isbn=978-0-443-06811-9&eid=4-u1.0-B978-0-443-06811-9..10006-5 Chapter 6 - Fetal Development and the Fetus as Patient]
 
 
|-
 
|-
| [[File:Logo.png|80px]]
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| [[File:Larsen's human embryology 5th ed.jpg|90px]]  
| Hill, M.A. (2011) <i>UNSW Embryology</i> (11<sup>th</sup> ed.). Sydney:UNSW.
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| {{Larsen2015APAcitation}}(links only function with UNSW connection)
* [[Fetal Development]]
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Chapter 4 [http://ebookcentral.proquest.com.wwwproxy1.library.unsw.edu.au/lib/unsw/reader.action?docID=2074524&ppg=100 Fourth Week: Forming the Embryo]
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Chapter 6 [http://ebookcentral.proquest.com.wwwproxy1.library.unsw.edu.au/lib/unsw/reader.action?docID=2074524&ppg=151 Fetal Development and the Fetus as Patient]
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Latest revision as of 12:35, 27 May 2019

BGDsmall.jpg
BGDsmall.jpg
Practical 12: Embryo to Fetus | Second Trimester | Third Trimester | Birth | Neonatal | Abnormalities



  Practical 3 - Fertilization to Implantation   Practical 6 - Implantation to 8 Weeks   Practical 12 - Fetal Period
 
Practical 14 - Placenta and Fetal Membranes

Introduction

In the first part of this class we will look at the final embryological stage Week 8 (Carnegie stage 22, 23) and onward into fetal development. In this Practical class a late embryo (stage 22) page has selected cross-sections to observe the development of internal organs and tissues.

  1. First note the processes occuring in late embryological development (limb and body growth, early ossification).
  2. Then study the example of early Fetal Development (week 10). Compare the change in overall size from the late embryo stage. Look carefully through the sagittal sections of the embryo identifying the development of organs and tissues in the Fetus.
  3. Finally look at overall Fetal Development in terms of length, weight and late developing systems. In the last part of the class we will introduce developmental abnormalities both genetic and maternally derived and consider critical periods of development.

Human development timeline graph 02.jpg

Fetal Growth

Click Here to play on mobile device

Page

Fetal size change.jpg
Animation shows the changing proportions of the fetus, not the growth in size.
Comparison of the fetal growth in size.

This page shows some key events of human development during the fetal period (weeks 9 to 37) following fertilization. Clinically this period is generally described as the Second Trimester and Third Trimester. Many of the critical measurements of growth are now carried out by ultrasound and this period ends at birth.


Links: Science Lecture - Fetal Development | Fetal Development | 2011 Practical Audio


Textbooks

Embryo logo Hill, M.A. (2019). UNSW Embryology (19th ed.) Retrieved October 17, 2019, from https://embryology.med.unsw.edu.au
Fetal Links: fetal | Week 10 | Week 12 | second trimester | third trimester | fetal neural | Fetal Blood Sampling | fetal growth restriction | birth | birth weight | preterm birth | Developmental Origins of Health and Disease | macrosomia | BGD Practical | Medicine Lecture | Science Lecture | Lecture Movie | Category:Human Fetus | Category:Fetal
Historic Embryology  
1940 Fetus Physiology
Carnegie Fetal: 95 | 96 | 142 | 145 | 184 | 211 | 217 | 300 | 362 | 448 | 449 | 538 | 590 | 607 | 625 | 662 | 693 | 847 | 858 | 922 | 928 | 948 | 972 | 1318 | 1388 | 1455 | 1591 | 1597b | 1656 | 1686 | 2250a | 2250b | 3990 | 5652 | 6581 | 7218
The Developing Human, 10th edn.jpg Moore, K.L., Persaud, T.V.N. & Torchia, M.G. (2015). The developing human: clinically oriented embryology (10th ed.). Philadelphia: Saunders. (links only function with UNSW connection)

Chapter 5 Fourth to Eighth Weeks of Human Development

Chapter 6 Fetal Period

Chapter 20 Human Birth Defects

Larsen's human embryology 5th ed.jpg Schoenwolf, G.C., Bleyl, S.B., Brauer, P.R., Francis-West, P.H. & Philippa H. (2015). Larsen's human embryology (5th ed.). New York; Edinburgh: Churchill Livingstone.(links only function with UNSW connection)

Chapter 4 Fourth Week: Forming the Embryo

Chapter 6 Fetal Development and the Fetus as Patient



BGDsmall.jpg
Practical 12: Embryo to Fetus | Second Trimester | Third Trimester | Birth | Neonatal | Abnormalities




BGDsmall.jpg

BGDA: Lecture 1 | Lecture 2 | Practical 3 | Practical 6 | Practical 12 | Lecture Neural | Practical 14 | Histology Support - Female | Male | Tutorial

Glossary Links

Glossary: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Numbers | Symbols | Term Link

Cite this page: Hill, M.A. (2019, October 17) Embryology BGDA Practical - Fetal Development. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/BGDA_Practical_-_Fetal_Development

What Links Here?
© Dr Mark Hill 2019, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G