The Types of Connections Between the Portal Sinus and Main Portal Vein in Foetuses

SUMMARY: In the prenatal period, the three types of connections between the portal sinus and main portal vein have been published in the literature: T, X and H-shaped. The T type is the most frequent in the literature, and the aim of our study is to define the percentage of the connection types duri...

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Autores principales:	Gürses,Cemil, Erol,Onur, Isenlik,Bekir Sıtkı, Karadag,Burak, Erkan,Feyzan Seher
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2019
Materias:	Foetus Main portal vein Portal veins Variations Umbilical vein
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022019000200752
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spelling	oai:scielo:S0717-950220190002007522019-09-11The Types of Connections Between the Portal Sinus and Main Portal Vein in FoetusesGürses,CemilErol,OnurIsenlik,Bekir SıtkıKaradag,BurakErkan,Feyzan Seher Foetus Main portal vein Portal veins Variations Umbilical vein SUMMARY: In the prenatal period, the three types of connections between the portal sinus and main portal vein have been published in the literature: T, X and H-shaped. The T type is the most frequent in the literature, and the aim of our study is to define the percentage of the connection types during the prenatal period in our population. In this prospective study, 237 women between 20 and 38 weeks of pregnancy without a foetal anomaly or pregnancy-related complications were included, and the precordial veins of the foetuses were examined using a wide-band color Doppler technique. The types of connections were determined by two specialists according to the shape of the colour coded vessels in Doppler examinations. The criteria of Czubalski & Aleksandrowicz (2000) were used. All of the connection types in patients were confirmed using video clips and were stored in the picture archiving and communication system. In 237 patients, the types of connection were determined by the first specialist as 189 foetuses (79.7 %) with the X-shaped or side-to-side connection, 16 foetuses (6.8 %) with the T-shaped or end-to-side type and 32 foetuses (13.5 %) with the H-shaped or parallel-coursed vessels connected with a short segment. The most common types of connections between the portal sinus and main portal vein in foetuses are X shaped or side-to-side, which is contrary to previous studies.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.37 n.2 20192019-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022019000200752en10.4067/S0717-95022019000200752
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Foetus Main portal vein Portal veins Variations Umbilical vein
spellingShingle	Foetus Main portal vein Portal veins Variations Umbilical vein Gürses,Cemil Erol,Onur Isenlik,Bekir Sıtkı Karadag,Burak Erkan,Feyzan Seher The Types of Connections Between the Portal Sinus and Main Portal Vein in Foetuses
description	SUMMARY: In the prenatal period, the three types of connections between the portal sinus and main portal vein have been published in the literature: T, X and H-shaped. The T type is the most frequent in the literature, and the aim of our study is to define the percentage of the connection types during the prenatal period in our population. In this prospective study, 237 women between 20 and 38 weeks of pregnancy without a foetal anomaly or pregnancy-related complications were included, and the precordial veins of the foetuses were examined using a wide-band color Doppler technique. The types of connections were determined by two specialists according to the shape of the colour coded vessels in Doppler examinations. The criteria of Czubalski & Aleksandrowicz (2000) were used. All of the connection types in patients were confirmed using video clips and were stored in the picture archiving and communication system. In 237 patients, the types of connection were determined by the first specialist as 189 foetuses (79.7 %) with the X-shaped or side-to-side connection, 16 foetuses (6.8 %) with the T-shaped or end-to-side type and 32 foetuses (13.5 %) with the H-shaped or parallel-coursed vessels connected with a short segment. The most common types of connections between the portal sinus and main portal vein in foetuses are X shaped or side-to-side, which is contrary to previous studies.
author	Gürses,Cemil Erol,Onur Isenlik,Bekir Sıtkı Karadag,Burak Erkan,Feyzan Seher
author_facet	Gürses,Cemil Erol,Onur Isenlik,Bekir Sıtkı Karadag,Burak Erkan,Feyzan Seher
author_sort	Gürses,Cemil
title	The Types of Connections Between the Portal Sinus and Main Portal Vein in Foetuses
title_short	The Types of Connections Between the Portal Sinus and Main Portal Vein in Foetuses
title_full	The Types of Connections Between the Portal Sinus and Main Portal Vein in Foetuses
title_fullStr	The Types of Connections Between the Portal Sinus and Main Portal Vein in Foetuses
title_full_unstemmed	The Types of Connections Between the Portal Sinus and Main Portal Vein in Foetuses
title_sort	types of connections between the portal sinus and main portal vein in foetuses
publisher	Sociedad Chilena de Anatomía
publishDate	2019
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022019000200752
work_keys_str_mv	AT gursescemil thetypesofconnectionsbetweentheportalsinusandmainportalveininfoetuses AT erolonur thetypesofconnectionsbetweentheportalsinusandmainportalveininfoetuses AT isenlikbekirs305tk305 thetypesofconnectionsbetweentheportalsinusandmainportalveininfoetuses AT karadagburak thetypesofconnectionsbetweentheportalsinusandmainportalveininfoetuses AT erkanfeyzanseher thetypesofconnectionsbetweentheportalsinusandmainportalveininfoetuses AT gursescemil typesofconnectionsbetweentheportalsinusandmainportalveininfoetuses AT erolonur typesofconnectionsbetweentheportalsinusandmainportalveininfoetuses AT isenlikbekirs305tk305 typesofconnectionsbetweentheportalsinusandmainportalveininfoetuses AT karadagburak typesofconnectionsbetweentheportalsinusandmainportalveininfoetuses AT erkanfeyzanseher typesofconnectionsbetweentheportalsinusandmainportalveininfoetuses
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The Types of Connections Between the Portal Sinus and Main Portal Vein in Foetuses

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