Lienales artery and vein of bovines of Nelore breed

The splenic artery describes two behaviors before penetrating into the hilus, constituting the group I (90%) with an extrahilar branch, and the group II (10%), having two of these branches, originating an average of 13 branches to the cranial edge, and 10 directed to the caudal edge. The splenic vei...

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Bibliographic Details
Published in:Brazilian journal of veterinary research and animal science 2001-01, Vol.38 (1), p.09-12
Main Authors: Roberto Carvalhal, Wilson Machado de Souza, Maria Angélica Miglino
Format: Article
Language:Portuguese
Subjects:
Artéria
Baços
Bovinos
Online Access:Get full text
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Summary:The splenic artery describes two behaviors before penetrating into the hilus, constituting the group I (90%) with an extrahilar branch, and the group II (10%), having two of these branches, originating an average of 13 branches to the cranial edge, and 10 directed to the caudal edge. The splenic vein frequently (96.6%) is represented by a unique vessel stretching longitudinally in the dorso-ventral axis, where an average of 13 vessels of cranial edge and 11 of the caudal edge are joined and rarely (3.3%) this vein results from the confluence of the two vessels of equivalent calibers. A artéria lienal mostra dois comportamentos antes de penetrar no hilo do baço, compondo o Grupo I (90%) com um ramo extra-hilar e o Grupo II (10%) com 2 destes ramos. Após penetrar, origina em média 13 ramos para a margem cranial e 10 para a margem caudal. A veia lienal freqüentemente (96,6%) está representada por um único vaso de trajeto longitudinal no eixo dorsoventral, para onde confluem em média 13 vasos da margem cranial e 11 da margem caudal, e raramente (3,3%) esta veia resulta da confluência de 2 vasos de calibres equivalentes.
ISSN:1413-9596
1678-4456