Topographical anatomy of the greater omentum and transverse mesocolon: a study using human fetuses

The greater omentum covers the transverse colon from the anterior side in adults, but people might believe the morphology stable once established during fetal life. Sections from 49 midterm and 17 late-stage human fetuses, of gestational ages (GA) 8-15 and 30-38 weeks, respectively, showed complete...

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Detalles Bibliográficos
Autores: Suzuki, Daisuke, Hyun Kim, Ji, Shibata, Shunichi, Murakami, Gen, Rodríguez Vázquez, José Francisco
Tipo de recurso: artículo
Fecha de publicación:2019
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/109166
Acceso en línea:https://hdl.handle.net/20.500.14352/109166
Access Level:acceso abierto
Palabra clave:611
611.013
Greater omentum
Human fetuses
Peritoneal fusion
Topographical anatomy
Transverse mesocolon
Anatomía
2410.02 Anatomía Humana
2410.06 Embriología Humana
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oai_identifier_str oai:docta.ucm.es:20.500.14352/109166
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spelling Topographical anatomy of the greater omentum and transverse mesocolon: a study using human fetusesSuzuki, DaisukeHyun Kim, JiShibata, ShunichiMurakami, GenRodríguez Vázquez, José Francisco611611.013Greater omentumHuman fetusesPeritoneal fusionTopographical anatomyTransverse mesocolonAnatomía2410.02 Anatomía Humana2410.06 Embriología HumanaThe greater omentum covers the transverse colon from the anterior side in adults, but people might believe the morphology stable once established during fetal life. Sections from 49 midterm and 17 late-stage human fetuses, of gestational ages (GA) 8-15 and 30-38 weeks, respectively, showed complete fusion between the greater omentum and transverse mesocolon after physiological herniation at GA 8-9 weeks; the transverse colon attaching to the anterior aspect of the gastric antrum and pylorus at GA 10-15 weeks; the colon pushing the pylorus or superior portion of the duodenum upward (at GA 10-15 weeks and 30-38 weeks); and the greater omentum without covering the greater portion of the jejunum and ileum but shifted leftward (at GA 30-38 weeks). These subsequent topographical variations of the transverse colon with the stomach and duodenum included the colon tightly fusing with the stomach by a fibrous tissue and; the greater omentum and/or the mesocolon wedged between the stomach and transverse colon. Therefore, in combination, the colon was partly separated from the greater omentum. Moreover, at GA 30-38 weeks, the duodenum consistently showed a horizontal loop in contrast to the usual C-loop in the frontal plane. Consequently, after a complete fusion occurred once between the greater omentum and transverse mesocolon, the topographical change of the upper abdominal viscera seemed to modify, change or even break the initial fusion of the peritoneum. A logical lamination of the peritoneum seemed not to simply connect with the surgical application.abc journalUniversidad Complutense de Madrid20192019-01-0120192019-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/109166reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/1091662026-06-02T12:44:21Z
dc.title.none.fl_str_mv Topographical anatomy of the greater omentum and transverse mesocolon: a study using human fetuses
title Topographical anatomy of the greater omentum and transverse mesocolon: a study using human fetuses
spellingShingle Topographical anatomy of the greater omentum and transverse mesocolon: a study using human fetuses
Suzuki, Daisuke
611
611.013
Greater omentum
Human fetuses
Peritoneal fusion
Topographical anatomy
Transverse mesocolon
Anatomía
2410.02 Anatomía Humana
2410.06 Embriología Humana
title_short Topographical anatomy of the greater omentum and transverse mesocolon: a study using human fetuses
title_full Topographical anatomy of the greater omentum and transverse mesocolon: a study using human fetuses
title_fullStr Topographical anatomy of the greater omentum and transverse mesocolon: a study using human fetuses
title_full_unstemmed Topographical anatomy of the greater omentum and transverse mesocolon: a study using human fetuses
title_sort Topographical anatomy of the greater omentum and transverse mesocolon: a study using human fetuses
dc.creator.none.fl_str_mv Suzuki, Daisuke
Hyun Kim, Ji
Shibata, Shunichi
Murakami, Gen
Rodríguez Vázquez, José Francisco
author Suzuki, Daisuke
author_facet Suzuki, Daisuke
Hyun Kim, Ji
Shibata, Shunichi
Murakami, Gen
Rodríguez Vázquez, José Francisco
author_role author
author2 Hyun Kim, Ji
Shibata, Shunichi
Murakami, Gen
Rodríguez Vázquez, José Francisco
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 611
611.013
Greater omentum
Human fetuses
Peritoneal fusion
Topographical anatomy
Transverse mesocolon
Anatomía
2410.02 Anatomía Humana
2410.06 Embriología Humana
topic 611
611.013
Greater omentum
Human fetuses
Peritoneal fusion
Topographical anatomy
Transverse mesocolon
Anatomía
2410.02 Anatomía Humana
2410.06 Embriología Humana
description The greater omentum covers the transverse colon from the anterior side in adults, but people might believe the morphology stable once established during fetal life. Sections from 49 midterm and 17 late-stage human fetuses, of gestational ages (GA) 8-15 and 30-38 weeks, respectively, showed complete fusion between the greater omentum and transverse mesocolon after physiological herniation at GA 8-9 weeks; the transverse colon attaching to the anterior aspect of the gastric antrum and pylorus at GA 10-15 weeks; the colon pushing the pylorus or superior portion of the duodenum upward (at GA 10-15 weeks and 30-38 weeks); and the greater omentum without covering the greater portion of the jejunum and ileum but shifted leftward (at GA 30-38 weeks). These subsequent topographical variations of the transverse colon with the stomach and duodenum included the colon tightly fusing with the stomach by a fibrous tissue and; the greater omentum and/or the mesocolon wedged between the stomach and transverse colon. Therefore, in combination, the colon was partly separated from the greater omentum. Moreover, at GA 30-38 weeks, the duodenum consistently showed a horizontal loop in contrast to the usual C-loop in the frontal plane. Consequently, after a complete fusion occurred once between the greater omentum and transverse mesocolon, the topographical change of the upper abdominal viscera seemed to modify, change or even break the initial fusion of the peritoneum. A logical lamination of the peritoneum seemed not to simply connect with the surgical application.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01
2019
2019-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/109166
url https://hdl.handle.net/20.500.14352/109166
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv abc journal
publisher.none.fl_str_mv abc journal
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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