Cardiovascular System - Ductus Venosus: Difference between revisions
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==Introduction== | ==Introduction== | ||
[[File:Fetal ductus venosus ultrasound 01.jpg|thumb|alt=Fetal ductus venosus ultrasound|Fetal ductus venosus ultrasound<ref name=PMID17374167><pubmed>17374167</pubmed>| [http://www.cardiovascularultrasound.com/content/5/1/15 Cardiovasc Ultrasound.]</ref>]] | [[File:Fetal ductus venosus ultrasound 01.jpg|thumb|alt=Fetal ductus venosus ultrasound|Fetal ductus venosus ultrasound<ref name=PMID17374167><pubmed>17374167</pubmed>| [http://www.cardiovascularultrasound.com/content/5/1/15 Cardiovasc Ultrasound.]</ref>]] | ||
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===Persistant Ductus Venosus=== | ===Persistant Ductus Venosus=== | ||
Persistent ductus venosus (postnatal 8 years) connecting the left portal vein to the inferior vena cava.<ref name=PMID24688239><pubmed>24688239</pubmed>| [http://www.annalspc.com/article.asp?issn=0974-2069;year=2013;volume=6;issue=2;spage=173;epage=175;aulast=Subramanian Ann Pediatr Cardiol.]</ref> | |||
{| | {| | ||
| [[File:Postnatal persistant ductus venosus ultrasound 02.jpg|400px]] | | [[File:Postnatal persistant ductus venosus ultrasound 02.jpg|400px]] | ||
| [[File:Postnatal persistant ductus venosus ultrasound 03.jpg|400px]] | | [[File:Postnatal persistant ductus venosus ultrasound 03.jpg|400px]] | ||
|- | |- | ||
| | | Tomography | ||
| | | Two-dimensional echocardiography | ||
|} | |} | ||
:'''Links:''' [[Computed Tomography]] | |||
==References== | ==References== | ||
<references/> | <references/> |
Revision as of 12:28, 21 February 2015
Embryology - 23 Apr 2024 Expand to Translate |
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Introduction
The vitelline blood vessel lying within the liver that connects (shunts) the portal and umbilical veins to the inferior vena cava and also acts to protect the fetus from placental overcirculation. Absence can cause hydrops fetalis and the umbilical vein then drains directly into the inferior vena cava or right atrium. Postnatally this shunt functionally closes then structurally closes and degenerates to form it the ligamentum venosum.
Some Recent Findings
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More recent papers |
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This table allows an automated computer search of the external PubMed database using the listed "Search term" text link.
More? References | Discussion Page | Journal Searches | 2019 References | 2020 References Search term: Ductus Venosus <pubmed limit=5>Ductus Venosus</pubmed> |
Embryonic Development
Stage 13
Stage 22
Physiology
Abnormalities
Persistant Ductus Venosus
Persistent ductus venosus (postnatal 8 years) connecting the left portal vein to the inferior vena cava.[3]
Tomography | Two-dimensional echocardiography |
- Links: Computed Tomography
References
- ↑ <pubmed>17374167</pubmed>| Cardiovasc Ultrasound.
- ↑ <pubmed>24449737</pubmed>
- ↑ <pubmed>24688239</pubmed>| Ann Pediatr Cardiol.
Revoews
<pubmed></pubmed> <pubmed></pubmed> <pubmed></pubmed>
Articles
<pubmed></pubmed> <pubmed></pubmed> <pubmed>9377136</pubmed>
Search Pubmed
Search Pubmed: Ductus Venosus
External Links
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Cite this page: Hill, M.A. (2024, April 23) Embryology Cardiovascular System - Ductus Venosus. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Cardiovascular_System_-_Ductus_Venosus
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G