Relationship of the Celiac Trunk with Median Arcuate Ligament of the Diaphragm

In the present study different positions of the median arcuate ligament in relation to the celiac trunk as well as measurements of overlap and distance, also the approach between the two structures were investigated. In addition histological studies of the diaphragm crura and the median arcuate liga...

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Autores principales:	Petrella,Selma, Rodriguez,Celio Fernando de Sousa, Sgrott,Emerson Alexandre, Fernandes,Geraldo José Medeiros, Marques,Sergio Ricardo, Prates,José Carlos
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2006
Materias:	Celiac trunk Ligaments Syndrome Diaphragm Arterial occlusive disease
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000300023
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spelling	oai:scielo:S0717-950220060003000232006-08-28Relationship of the Celiac Trunk with Median Arcuate Ligament of the DiaphragmPetrella,SelmaRodriguez,Celio Fernando de SousaSgrott,Emerson AlexandreFernandes,Geraldo José MedeirosMarques,Sergio RicardoPrates,José Carlos Celiac trunk Ligaments Syndrome Diaphragm Arterial occlusive disease In the present study different positions of the median arcuate ligament in relation to the celiac trunk as well as measurements of overlap and distance, also the approach between the two structures were investigated. In addition histological studies of the diaphragm crura and the median arcuate ligament were performed. Sixty-three cadavers fixed in formalin 10% aqueous solution and 20 non-fixed adult cadavers of both sexes were studied. Dissections of the celiac trunk were performed after dissection of the peritoneal cavity in the laboratories of the Anatomy Division of the UNIFESP-EPM, UNILUS and UNISA, and during necropsies in the City Morgue of the UNIFESP-EPM and USP. Regarding morphological analysis under light microscopy, three non-fixed cadavers were randomly chose and fragments measuring 5 cm height versus 2,5cm length of the median arcuate ligament were removed and processed according to routine techniques of inclusion. Sections of 5 µm were hematoxyline-eosin stained according to Masson's technique. The results allowed us to conclude the following: 1) the positions of the median arcuate ligament in the celiac trunk were analyzed irrespective of the gender. In 12 (14.46%) out of the 83 cadavers, the celiac trunk was distant from the median arcuate ligament. In 35 (42.17%) cadavers this ligament touched the celiac trunk and in 36 (43.37%) overlaps this vessel. The mean distance between the median arcuate ligament and the celiac trunk was 0.94 cm and the overlap was 0.42cm; 2) the histological analysis of the median arcuate ligament showed a dense connective tissue infiltrated by adipose cells, blood vessels and nerves. Striated skeletal muscle fibers intermingled with collagenous fibers was observed in continuity to the tissues above mentionedinfo:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.24 n.2 20062006-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000300023en10.4067/S0717-95022006000300023
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Celiac trunk Ligaments Syndrome Diaphragm Arterial occlusive disease
spellingShingle	Celiac trunk Ligaments Syndrome Diaphragm Arterial occlusive disease Petrella,Selma Rodriguez,Celio Fernando de Sousa Sgrott,Emerson Alexandre Fernandes,Geraldo José Medeiros Marques,Sergio Ricardo Prates,José Carlos Relationship of the Celiac Trunk with Median Arcuate Ligament of the Diaphragm
description	In the present study different positions of the median arcuate ligament in relation to the celiac trunk as well as measurements of overlap and distance, also the approach between the two structures were investigated. In addition histological studies of the diaphragm crura and the median arcuate ligament were performed. Sixty-three cadavers fixed in formalin 10% aqueous solution and 20 non-fixed adult cadavers of both sexes were studied. Dissections of the celiac trunk were performed after dissection of the peritoneal cavity in the laboratories of the Anatomy Division of the UNIFESP-EPM, UNILUS and UNISA, and during necropsies in the City Morgue of the UNIFESP-EPM and USP. Regarding morphological analysis under light microscopy, three non-fixed cadavers were randomly chose and fragments measuring 5 cm height versus 2,5cm length of the median arcuate ligament were removed and processed according to routine techniques of inclusion. Sections of 5 µm were hematoxyline-eosin stained according to Masson's technique. The results allowed us to conclude the following: 1) the positions of the median arcuate ligament in the celiac trunk were analyzed irrespective of the gender. In 12 (14.46%) out of the 83 cadavers, the celiac trunk was distant from the median arcuate ligament. In 35 (42.17%) cadavers this ligament touched the celiac trunk and in 36 (43.37%) overlaps this vessel. The mean distance between the median arcuate ligament and the celiac trunk was 0.94 cm and the overlap was 0.42cm; 2) the histological analysis of the median arcuate ligament showed a dense connective tissue infiltrated by adipose cells, blood vessels and nerves. Striated skeletal muscle fibers intermingled with collagenous fibers was observed in continuity to the tissues above mentioned
author	Petrella,Selma Rodriguez,Celio Fernando de Sousa Sgrott,Emerson Alexandre Fernandes,Geraldo José Medeiros Marques,Sergio Ricardo Prates,José Carlos
author_facet	Petrella,Selma Rodriguez,Celio Fernando de Sousa Sgrott,Emerson Alexandre Fernandes,Geraldo José Medeiros Marques,Sergio Ricardo Prates,José Carlos
author_sort	Petrella,Selma
title	Relationship of the Celiac Trunk with Median Arcuate Ligament of the Diaphragm
title_short	Relationship of the Celiac Trunk with Median Arcuate Ligament of the Diaphragm
title_full	Relationship of the Celiac Trunk with Median Arcuate Ligament of the Diaphragm
title_fullStr	Relationship of the Celiac Trunk with Median Arcuate Ligament of the Diaphragm
title_full_unstemmed	Relationship of the Celiac Trunk with Median Arcuate Ligament of the Diaphragm
title_sort	relationship of the celiac trunk with median arcuate ligament of the diaphragm
publisher	Sociedad Chilena de Anatomía
publishDate	2006
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000300023
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Relationship of the Celiac Trunk with Median Arcuate Ligament of the Diaphragm

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